pkg/build/tizen40/ref/System.Net.Security.xml

   1 <?xml version="1.0" encoding="utf-8"?><span>
   2 <doc>
   3   <assembly>
   4     <name>System.Net.Security</name>
   5   </assembly>
   6   <members>
   7     <member name="T:System.Net.Security.AuthenticatedStream">
   8       <summary>Provides methods for passing credentials across a stream and requesting or performing authentication for client-server applications.</summary>
   9     </member>
  10     <member name="M:System.Net.Security.AuthenticatedStream.#ctor(System.IO.Stream,System.Boolean)">
  11       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.AuthenticatedStream"></see> class.</summary>
  12       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.AuthenticatedStream"></see> for sending and receiving data.</param>
  13       <param name="leaveInnerStreamOpen">A <see cref="T:System.Boolean"></see> that indicates whether closing this <see cref="T:System.Net.Security.AuthenticatedStream"></see> object also closes innerStream.</param>
  14       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
  15     </member>
  16     <member name="M:System.Net.Security.AuthenticatedStream.Dispose(System.Boolean)">
  17       <summary>Releases the unmanaged resources used by the <see cref="T:System.Net.Security.AuthenticatedStream"></see> and optionally releases the managed resources.</summary>
  18       <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
  19     </member>
  20     <member name="P:System.Net.Security.AuthenticatedStream.InnerStream">
  21       <summary>Gets the stream used by this <see cref="T:System.Net.Security.AuthenticatedStream"></see> for sending and receiving data.</summary>
  22       <returns>A <see cref="T:System.IO.Stream"></see> object.</returns>
  23     </member>
  24     <member name="P:System.Net.Security.AuthenticatedStream.IsAuthenticated">
  25       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether authentication was successful.</summary>
  26       <returns>true if successful authentication occurred; otherwise, false.</returns>
  27     </member>
  28     <member name="P:System.Net.Security.AuthenticatedStream.IsEncrypted">
  29       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether data sent using this <see cref="T:System.Net.Security.AuthenticatedStream"></see> is encrypted.</summary>
  30       <returns>true if data is encrypted before being transmitted over the network and decrypted when it reaches the remote endpoint; otherwise, false.</returns>
  31     </member>
  32     <member name="P:System.Net.Security.AuthenticatedStream.IsMutuallyAuthenticated">
  33       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether both server and client have been authenticated.</summary>
  34       <returns>true if the client and server have been authenticated; otherwise, false.</returns>
  35     </member>
  36     <member name="P:System.Net.Security.AuthenticatedStream.IsServer">
  37       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the local side of the connection was authenticated as the server.</summary>
  38       <returns>true if the local endpoint was authenticated as the server side of a client-server authenticated connection; false if the local endpoint was authenticated as the client.</returns>
  39     </member>
  40     <member name="P:System.Net.Security.AuthenticatedStream.IsSigned">
  41       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the data sent using this stream is signed.</summary>
  42       <returns>true if the data is signed before being transmitted; otherwise, false.</returns>
  43     </member>
  44     <member name="P:System.Net.Security.AuthenticatedStream.LeaveInnerStreamOpen">
  45       <summary>Gets whether the stream used by this <see cref="T:System.Net.Security.AuthenticatedStream"></see> for sending and receiving data has been left open.</summary>
  46       <returns>true if the inner stream has been left open; otherwise, false.</returns>
  47     </member>
  48     <member name="T:System.Net.Security.EncryptionPolicy">
  49       <summary>The EncryptionPolicy to use.</summary>
  50     </member>
  51     <member name="F:System.Net.Security.EncryptionPolicy.AllowNoEncryption">
  52       <summary>Prefer that full encryption be used, but allow a NULL cipher (no encryption) if the server agrees.</summary>
  53       <returns></returns>
  54     </member>
  55     <member name="F:System.Net.Security.EncryptionPolicy.NoEncryption">
  56       <summary>Allow no encryption and request that a NULL cipher be used if the other endpoint can handle a NULL cipher.</summary>
  57       <returns></returns>
  58     </member>
  59     <member name="F:System.Net.Security.EncryptionPolicy.RequireEncryption">
  60       <summary>Require encryption and never allow a NULL cipher.</summary>
  61       <returns></returns>
  62     </member>
  63     <member name="T:System.Net.Security.LocalCertificateSelectionCallback">
  64       <summary>Selects the local Secure Sockets Layer (SSL) certificate used for authentication.</summary>
  65       <param name="sender">An object that contains state information for this validation.</param>
  66       <param name="targetHost">The host server specified by the client.</param>
  67       <param name="localCertificates">An <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> containing local certificates.</param>
  68       <param name="remoteCertificate">The certificate used to authenticate the remote party.</param>
  69       <param name="acceptableIssuers">A <see cref="T:System.String"></see> array of certificate issuers acceptable to the remote party.</param>
  70       <returns></returns>
  71     </member>
  72     <member name="T:System.Net.Security.NegotiateStream">
  73       <summary>Provides a stream that uses the Negotiate security protocol to authenticate the client, and optionally the server, in client-server communication.</summary>
  74     </member>
  75     <member name="M:System.Net.Security.NegotiateStream.#ctor(System.IO.Stream)">
  76       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.NegotiateStream"></see> class using the specified <see cref="T:System.IO.Stream"></see>.</summary>
  77       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.NegotiateStream"></see> for sending and receiving data.</param>
  78     </member>
  79     <member name="M:System.Net.Security.NegotiateStream.#ctor(System.IO.Stream,System.Boolean)">
  80       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.NegotiateStream"></see> class using the specified <see cref="T:System.IO.Stream"></see> and stream closure behavior.</summary>
  81       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.NegotiateStream"></see> for sending and receiving data.</param>
  82       <param name="leaveInnerStreamOpen">true to indicate that closing this <see cref="T:System.Net.Security.NegotiateStream"></see> has no effect on innerstream; false to indicate that closing this <see cref="T:System.Net.Security.NegotiateStream"></see> also closes innerStream.</param>
  83       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   - or -  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
  84     </member>
  85     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClient">
  86       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection.</summary>
  87       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
  88       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
  89       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
  90       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
  91     </member>
  92     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClient(System.Net.NetworkCredential,System.String)">
  93       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified client credential.</summary>
  94       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
  95       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
  96       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
  97       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
  98       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
  99       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 100       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.</exception>
 101     </member>
 102     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClient(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String)">
 103       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified client credential and the channel binding.</summary>
 104       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 105       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 106       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 107       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.   - or -  <paramref name="credential">credential</paramref> is null.</exception>
 108       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 109       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 110       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 111       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 112     </member>
 113     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClient(System.Net.NetworkCredential,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 114       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credentials and authentication options.</summary>
 115       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 116       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 117       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 118       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 119       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="allowedImpersonationLevel">allowedImpersonationLevel</paramref> is not a valid value.</exception>
 120       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.</exception>
 121       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 122       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 123       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 124       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 125     </member>
 126     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClient(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 127       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credential, authentication options, and channel binding.</summary>
 128       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 129       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 130       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 131       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 132       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 133       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.   - or -  <paramref name="credential">credential</paramref> is null.</exception>
 134       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="allowedImpersonationLevel">allowedImpersonationLevel</paramref> is not a valid value.</exception>
 135       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 136       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 137       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 138       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 139     </member>
 140     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClientAsync">
 141       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation.</summary>
 142       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 143       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 144       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 145       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 146       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 147     </member>
 148     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClientAsync(System.Net.NetworkCredential,System.String)">
 149       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified client credential.</summary>
 150       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 151       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 152       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 153       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 154       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 155       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 156       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 157       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.</exception>
 158     </member>
 159     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClientAsync(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String)">
 160       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified client credential and the channel binding.</summary>
 161       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 162       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 163       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 164       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 165       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.   - or -  <paramref name="credential">credential</paramref> is null.</exception>
 166       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 167       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 168       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 169       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 170     </member>
 171     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClientAsync(System.Net.NetworkCredential,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 172       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified credentials and authentication options.</summary>
 173       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 174       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 175       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 176       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 177       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 178       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="allowedImpersonationLevel">allowedImpersonationLevel</paramref> is not a valid value.</exception>
 179       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.</exception>
 180       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 181       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 182       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 183       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 184     </member>
 185     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsClientAsync(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 186       <summary>Called by clients to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified credential, authentication options, and channel binding.</summary>
 187       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 188       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 189       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 190       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 191       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 192       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 193       <exception cref="T:System.ArgumentNullException"><paramref name="targetName">targetName</paramref> is null.   - or -  <paramref name="credential">credential</paramref> is null.</exception>
 194       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="allowedImpersonationLevel">allowedImpersonationLevel</paramref> is not a valid value.</exception>
 195       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 196       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 197       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 198       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 199     </member>
 200     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServer(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 201       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified server credentials, authentication options, and extended protection policy.</summary>
 202       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 203       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 204       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 205       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 206       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 207       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 208       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 209       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to try to r-authenticate.</exception>
 210       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 211       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 212       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 213       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 214       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 215     </member>
 216     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServer(System.Net.NetworkCredential,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 217       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified server credentials and authentication options.</summary>
 218       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the server.</param>
 219       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 220       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 221       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 222       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 223       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to try to r-authenticate.</exception>
 224       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 225       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 226       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 227       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 228     </member>
 229     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServer">
 230       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection.</summary>
 231       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 232       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 233       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 234       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 235     </member>
 236     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServer(System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy)">
 237       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified extended protection policy.</summary>
 238       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 239       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 240       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 241       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 242       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 243       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 244       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 245     </member>
 246     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServerAsync">
 247       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation.</summary>
 248       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 249       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 250       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 251       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 252       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 253     </member>
 254     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServerAsync(System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy)">
 255       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified extended protection policy.</summary>
 256       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 257       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 258       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 259       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 260       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 261       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 262       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 263       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 264     </member>
 265     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServerAsync(System.Net.NetworkCredential,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 266       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified server credentials and authentication options.</summary>
 267       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the server.</param>
 268       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 269       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 270       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 271       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 272       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 273       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to try to r-authenticate.</exception>
 274       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 275       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 276       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 277       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 278     </member>
 279     <member name="M:System.Net.Security.NegotiateStream.AuthenticateAsServerAsync(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel)">
 280       <summary>Called by servers to authenticate the client, and optionally the server, in a client-server connection as an asynchronous operation. The authentication process uses the specified server credentials, authentication options, and extended protection policy.</summary>
 281       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 282       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 283       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 284       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 285       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 286       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 287       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 288       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 289       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to try to r-authenticate.</exception>
 290       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 291       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 292       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 293       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 294       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 295     </member>
 296     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel,System.AsyncCallback,System.Object)">
 297       <summary>Called by clients to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credentials, authentication options, and channel binding. This method does not block.</summary>
 298       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 299       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 300       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 301       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 302       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 303       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 304       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 305       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 306       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.   - or -  <paramref name="targetName">targetName</paramref> is null.</exception>
 307       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 308       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 309       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 310       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 311     </member>
 312     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient(System.AsyncCallback,System.Object)">
 313       <summary>Called by clients to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. This method does not block.</summary>
 314       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 315       <param name="asyncState">A user-defined object containing information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 316       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 317       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 318       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 319       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 320       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 321     </member>
 322     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient(System.Net.NetworkCredential,System.String,System.AsyncCallback,System.Object)">
 323       <summary>Called by clients to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credentials. This method does not block.</summary>
 324       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 325       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 326       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 327       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 328       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 329       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.   - or -  <paramref name="targetName">targetName</paramref> is null.</exception>
 330       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 331       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 332       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 333       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 334     </member>
 335     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ChannelBinding,System.String,System.AsyncCallback,System.Object)">
 336       <summary>Called by clients to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credentials and channel binding. This method does not block.</summary>
 337       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 338       <param name="binding">The <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that is used for extended protection.</param>
 339       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 340       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 341       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 342       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 343       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.   - or -  <paramref name="targetName">targetName</paramref> is null.</exception>
 344       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 345       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 346       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 347       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 348     </member>
 349     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient(System.Net.NetworkCredential,System.String,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel,System.AsyncCallback,System.Object)">
 350       <summary>Called by clients to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified credentials and authentication options. This method does not block.</summary>
 351       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 352       <param name="targetName">The Service Principal Name (SPN) that uniquely identifies the server to authenticate.</param>
 353       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 354       <param name="allowedImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 355       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 356       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 357       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 358       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.   - or -  <paramref name="targetName">targetName</paramref> is null.</exception>
 359       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 360       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 361       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 362       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the server. You cannot use the stream to retry authentication as the client.</exception>
 363     </member>
 364     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer(System.Net.NetworkCredential,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel,System.AsyncCallback,System.Object)">
 365       <summary>Called by servers to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified server credentials and authentication options. This method does not block.</summary>
 366       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 367       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 368       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 369       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 370       <param name="asyncState">A user-defined object containing information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 371       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 372       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 373       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 374       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 375       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 376       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 377       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 378       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 379     </member>
 380     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer(System.Net.NetworkCredential,System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy,System.Net.Security.ProtectionLevel,System.Security.Principal.TokenImpersonationLevel,System.AsyncCallback,System.Object)">
 381       <summary>Called by servers to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified server credentials, authentication options, and extended protection policy. This method does not block.</summary>
 382       <param name="credential">The <see cref="T:System.Net.NetworkCredential"></see> that is used to establish the identity of the client.</param>
 383       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 384       <param name="requiredProtectionLevel">One of the <see cref="T:System.Net.Security.ProtectionLevel"></see> values, indicating the security services for the stream.</param>
 385       <param name="requiredImpersonationLevel">One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values, indicating how the server can use the client's credentials to access resources.</param>
 386       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 387       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 388       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 389       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 390       <exception cref="T:System.ArgumentNullException"><paramref name="credential">credential</paramref> is null.</exception>
 391       <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="requiredImpersonationLevel">requiredImpersonationLevel</paramref> must be <see cref="F:System.Security.Principal.TokenImpersonationLevel.Identification"></see>, <see cref="F:System.Security.Principal.TokenImpersonationLevel.Impersonation"></see>, or <see cref="F:System.Security.Principal.TokenImpersonationLevel.Delegation"></see>,</exception>
 392       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 393       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 394       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   - or -   This stream was used previously to attempt authentication as the client. You cannot use the stream to retry authentication as the server.</exception>
 395       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 396       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 397       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 398     </member>
 399     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer(System.AsyncCallback,System.Object)">
 400       <summary>Called by servers to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. This method does not block.</summary>
 401       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 402       <param name="asyncState">A user-defined object containing information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 403       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 404       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 405       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 406       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 407       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 408     </member>
 409     <member name="M:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer(System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy,System.AsyncCallback,System.Object)">
 410       <summary>Called by servers to begin an asynchronous operation to authenticate the client, and optionally the server, in a client-server connection. The authentication process uses the specified extended protection policy. This method does not block.</summary>
 411       <param name="policy">The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> that is used for extended protection.</param>
 412       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 413       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 414       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 415       <exception cref="T:System.ArgumentException">The <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding"></see> and <see cref="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames"></see> on the extended protection policy passed in the <paramref name="policy">policy</paramref> parameter are both null.</exception>
 416       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 417       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 418       <exception cref="T:System.NotSupportedException">Windows 95 and Windows 98 are not supported.</exception>
 419       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 420       <exception cref="T:System.PlatformNotSupportedException">The <paramref name="policy">policy</paramref> parameter was set to <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always"></see> on a platform that does not support extended protection.</exception>
 421     </member>
 422     <member name="M:System.Net.Security.NegotiateStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)">
 423       <summary>Begins an asynchronous read operation that reads data from the stream and stores it in the specified array.</summary>
 424       <param name="buffer">A <see cref="T:System.Byte"></see> array that receives the bytes read from the stream.</param>
 425       <param name="offset">The zero-based location in buffer at which to begin storing the data read from this stream.</param>
 426       <param name="count">The maximum number of bytes to read from the stream.</param>
 427       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the read operation is complete.</param>
 428       <param name="asyncState">A user-defined object containing information about the read operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 429       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 430       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
 431       <exception cref="T:System.ArgumentException"><paramref name="offset">offset</paramref> is less than 0.   - or -  <paramref name="offset">offset</paramref> is greater than the length of <paramref name="buffer">buffer</paramref>.   - or -  <paramref name="offset">offset</paramref> plus <paramref name="count">count</paramref> is greater than the length of <paramref name="buffer">buffer</paramref>.</exception>
 432       <exception cref="T:System.IO.IOException">The read operation failed.   - or -   Encryption is in use, but the data could not be decrypted.</exception>
 433       <exception cref="T:System.NotSupportedException">There is already a read operation in progress.</exception>
 434       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 435       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 436     </member>
 437     <member name="M:System.Net.Security.NegotiateStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)">
 438       <summary>Begins an asynchronous write operation that writes <see cref="T:System.Byte"></see>s from the specified buffer to the stream.</summary>
 439       <param name="buffer">A <see cref="T:System.Byte"></see> array that supplies the bytes to be written to the stream.</param>
 440       <param name="offset">The zero-based location in buffer at which to begin reading bytes to be written to the stream.</param>
 441       <param name="count">An <see cref="T:System.Int32"></see> value that specifies the number of bytes to read from buffer.</param>
 442       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the write operation is complete.</param>
 443       <param name="asyncState">A user-defined object containing information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 444       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 445       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
 446       <exception cref="T:System.ArgumentException"><paramref name="offset is less than 0">offset is less than 0</paramref>.   - or -  <paramref name="offset">offset</paramref> is greater than the length of <paramref name="buffer">buffer</paramref>.   - or -  <paramref name="offset">offset</paramref> plus count is greater than the length of <paramref name="buffer">buffer</paramref>.</exception>
 447       <exception cref="T:System.IO.IOException">The write operation failed.   - or -   Encryption is in use, but the data could not be encrypted.</exception>
 448       <exception cref="T:System.NotSupportedException">There is already a write operation in progress.</exception>
 449       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 450       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 451     </member>
 452     <member name="P:System.Net.Security.NegotiateStream.CanRead">
 453       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is readable.</summary>
 454       <returns>true if authentication has occurred and the underlying stream is readable; otherwise, false.</returns>
 455     </member>
 456     <member name="P:System.Net.Security.NegotiateStream.CanSeek">
 457       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is seekable.</summary>
 458       <returns>This property always returns false.</returns>
 459     </member>
 460     <member name="P:System.Net.Security.NegotiateStream.CanTimeout">
 461       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream supports time-outs.</summary>
 462       <returns>true if the underlying stream supports time-outs; otherwise, false.</returns>
 463     </member>
 464     <member name="P:System.Net.Security.NegotiateStream.CanWrite">
 465       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is writable.</summary>
 466       <returns>true if authentication has occurred and the underlying stream is writable; otherwise, false.</returns>
 467     </member>
 468     <member name="M:System.Net.Security.NegotiateStream.Dispose(System.Boolean)">
 469       <summary>Releases the unmanaged resources used by the <see cref="T:System.Net.Security.NegotiateStream"></see> and optionally releases the managed resources.</summary>
 470       <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
 471     </member>
 472     <member name="M:System.Net.Security.NegotiateStream.EndAuthenticateAsClient(System.IAsyncResult)">
 473       <summary>Ends a pending asynchronous client authentication operation that was started with a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient"></see>.</summary>
 474       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient"></see>.</param>
 475       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 476       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsClient"></see>.</exception>
 477       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 478       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 479       <exception cref="T:System.InvalidOperationException">There is no pending client authentication to complete.</exception>
 480     </member>
 481     <member name="M:System.Net.Security.NegotiateStream.EndAuthenticateAsServer(System.IAsyncResult)">
 482       <summary>Ends a pending asynchronous client authentication operation that was started with a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer"></see>.</summary>
 483       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer"></see>.</param>
 484       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 485       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="Overload:System.Net.Security.NegotiateStream.BeginAuthenticateAsServer"></see>.</exception>
 486       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed. You can use this object to retry the authentication.</exception>
 487       <exception cref="T:System.Security.Authentication.InvalidCredentialException">The authentication failed. You can use this object to retry the authentication.</exception>
 488       <exception cref="T:System.InvalidOperationException">There is no pending authentication to complete.</exception>
 489     </member>
 490     <member name="M:System.Net.Security.NegotiateStream.EndRead(System.IAsyncResult)">
 491       <summary>Ends an asynchronous read operation that was started with a call to <see cref="M:System.Net.Security.NegotiateStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</summary>
 492       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="M:System.Net.Security.NegotiateStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see></param>
 493       <returns>A <see cref="T:System.Int32"></see> value that specifies the number of bytes read from the underlying stream.</returns>
 494       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 495       <exception cref="T:System.ArgumentException">The asyncResult was not created by a call to <see cref="M:System.Net.Security.NegotiateStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</exception>
 496       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 497       <exception cref="T:System.IO.IOException">The read operation failed.</exception>
 498     </member>
 499     <member name="M:System.Net.Security.NegotiateStream.EndWrite(System.IAsyncResult)">
 500       <summary>Ends an asynchronous write operation that was started with a call to <see cref="M:System.Net.Security.NegotiateStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</summary>
 501       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="M:System.Net.Security.NegotiateStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see></param>
 502       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 503       <exception cref="T:System.ArgumentException">The asyncResult was not created by a call to <see cref="M:System.Net.Security.NegotiateStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</exception>
 504       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 505       <exception cref="T:System.IO.IOException">The write operation failed.</exception>
 506     </member>
 507     <member name="M:System.Net.Security.NegotiateStream.Flush">
 508       <summary>Causes any buffered data to be written to the underlying device.</summary>
 509     </member>
 510     <member name="M:System.Net.Security.NegotiateStream.FlushAsync(System.Threading.CancellationToken)">
 511       <param name="cancellationToken"></param>
 512       <returns></returns>
 513     </member>
 514     <member name="P:System.Net.Security.NegotiateStream.ImpersonationLevel">
 515       <summary>Gets a value that indicates how the server can use the client's credentials.</summary>
 516       <returns>One of the <see cref="T:System.Security.Principal.TokenImpersonationLevel"></see> values.</returns>
 517       <exception cref="T:System.InvalidOperationException">Authentication failed or has not occurred.</exception>
 518     </member>
 519     <member name="P:System.Net.Security.NegotiateStream.IsAuthenticated">
 520       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether authentication was successful.</summary>
 521       <returns>true if successful authentication occurred; otherwise, false.</returns>
 522     </member>
 523     <member name="P:System.Net.Security.NegotiateStream.IsEncrypted">
 524       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether this <see cref="T:System.Net.Security.NegotiateStream"></see> uses data encryption.</summary>
 525       <returns>true if data is encrypted before being transmitted over the network and decrypted when it reaches the remote endpoint; otherwise, false.</returns>
 526     </member>
 527     <member name="P:System.Net.Security.NegotiateStream.IsMutuallyAuthenticated">
 528       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether both the server and the client have been authenticated.</summary>
 529       <returns>true if the server has been authenticated; otherwise, false.</returns>
 530     </member>
 531     <member name="P:System.Net.Security.NegotiateStream.IsServer">
 532       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the local side of the connection used by this <see cref="T:System.Net.Security.NegotiateStream"></see> was authenticated as the server.</summary>
 533       <returns>true if the local endpoint was successfully authenticated as the server side of the authenticated connection; otherwise, false.</returns>
 534     </member>
 535     <member name="P:System.Net.Security.NegotiateStream.IsSigned">
 536       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the data sent using this stream is signed.</summary>
 537       <returns>true if the data is signed before being transmitted; otherwise, false.</returns>
 538     </member>
 539     <member name="P:System.Net.Security.NegotiateStream.Length">
 540       <summary>Gets the length of the underlying stream.</summary>
 541       <returns>A <see cref="T:System.Int64"></see> that specifies the length of the underlying stream.</returns>
 542       <exception cref="T:System.NotSupportedException">Getting the value of this property is not supported when the underlying stream is a <see cref="T:System.Net.Sockets.NetworkStream"></see>.</exception>
 543     </member>
 544     <member name="P:System.Net.Security.NegotiateStream.Position">
 545       <summary>Gets or sets the current position in the underlying stream.</summary>
 546       <returns>A <see cref="T:System.Int64"></see> that specifies the current position in the underlying stream.</returns>
 547       <exception cref="T:System.NotSupportedException">Setting this property is not supported.   - or -   Getting the value of this property is not supported when the underlying stream is a <see cref="T:System.Net.Sockets.NetworkStream"></see>.</exception>
 548     </member>
 549     <member name="M:System.Net.Security.NegotiateStream.Read(System.Byte[],System.Int32,System.Int32)">
 550       <summary>Reads data from this stream and stores it in the specified array.</summary>
 551       <param name="buffer">A <see cref="T:System.Byte"></see> array that receives the bytes read from the stream.</param>
 552       <param name="offset">A <see cref="T:System.Int32"></see> containing the zero-based location in buffer at which to begin storing the data read from this stream.</param>
 553       <param name="count">A <see cref="T:System.Int32"></see> containing the maximum number of bytes to read from the stream.</param>
 554       <returns>A <see cref="T:System.Int32"></see> value that specifies the number of bytes read from the underlying stream. When there is no more data to be read, returns 0.</returns>
 555       <exception cref="T:System.IO.IOException">The read operation failed.</exception>
 556       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 557       <exception cref="T:System.NotSupportedException">A <see cref="M:System.Net.Security.NegotiateStream.Read(System.Byte[],System.Int32,System.Int32)"></see> operation is already in progress.</exception>
 558     </member>
 559     <member name="P:System.Net.Security.NegotiateStream.ReadTimeout">
 560       <summary>Gets or sets the amount of time a read operation blocks waiting for data.</summary>
 561       <returns>A <see cref="T:System.Int32"></see> that specifies the amount of time that will elapse before a read operation fails.</returns>
 562     </member>
 563     <member name="P:System.Net.Security.NegotiateStream.RemoteIdentity">
 564       <summary>Gets information about the identity of the remote party sharing this authenticated stream.</summary>
 565       <returns>An <see cref="T:System.Security.Principal.IIdentity"></see> object that describes the identity of the remote endpoint.</returns>
 566       <exception cref="T:System.InvalidOperationException">Authentication failed or has not occurred.</exception>
 567     </member>
 568     <member name="M:System.Net.Security.NegotiateStream.Seek(System.Int64,System.IO.SeekOrigin)">
 569       <summary>Throws <see cref="T:System.NotSupportedException"></see>.</summary>
 570       <param name="offset">This value is ignored.</param>
 571       <param name="origin">This value is ignored.</param>
 572       <returns>Always throws a <see cref="T:System.NotSupportedException"></see>.</returns>
 573       <exception cref="T:System.NotSupportedException">Seeking is not supported on <see cref="T:System.Net.Security.NegotiateStream"></see>.</exception>
 574     </member>
 575     <member name="M:System.Net.Security.NegotiateStream.SetLength(System.Int64)">
 576       <summary>Sets the length of the underlying stream.</summary>
 577       <param name="value">An <see cref="T:System.Int64"></see> value that specifies the length of the stream.</param>
 578     </member>
 579     <member name="M:System.Net.Security.NegotiateStream.Write(System.Byte[],System.Int32,System.Int32)">
 580       <summary>Write the specified number of <see cref="T:System.Byte"></see>s to the underlying stream using the specified buffer and offset.</summary>
 581       <param name="buffer">A <see cref="T:System.Byte"></see> array that supplies the bytes written to the stream.</param>
 582       <param name="offset">An <see cref="T:System.Int32"></see> containing the zero-based location in buffer at which to begin reading bytes to be written to the stream.</param>
 583       <param name="count">A <see cref="T:System.Int32"></see> containing the number of bytes to read from buffer.</param>
 584       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
 585       <exception cref="T:System.ArgumentException"><paramref name="offset is less than 0">offset is less than 0</paramref>.   - or -  <paramref name="offset">offset</paramref> is greater than the length of <paramref name="buffer">buffer</paramref>.   - or -  <paramref name="offset">offset</paramref> plus count is greater than the length of <paramref name="buffer">buffer</paramref>.</exception>
 586       <exception cref="T:System.IO.IOException">The write operation failed.   - or -   Encryption is in use, but the data could not be encrypted.</exception>
 587       <exception cref="T:System.NotSupportedException">There is already a write operation in progress.</exception>
 588       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 589       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 590     </member>
 591     <member name="P:System.Net.Security.NegotiateStream.WriteTimeout">
 592       <summary>Gets or sets the amount of time a write operation blocks waiting for data.</summary>
 593       <returns>A <see cref="T:System.Int32"></see> that specifies the amount of time that will elapse before a write operation fails.</returns>
 594     </member>
 595     <member name="T:System.Net.Security.ProtectionLevel">
 596       <summary>Indicates the security services requested for an authenticated stream.</summary>
 597     </member>
 598     <member name="F:System.Net.Security.ProtectionLevel.EncryptAndSign">
 599       <summary>Encrypt and sign data to help ensure the confidentiality and integrity of transmitted data.</summary>
 600       <returns></returns>
 601     </member>
 602     <member name="F:System.Net.Security.ProtectionLevel.None">
 603       <summary>Authentication only.</summary>
 604       <returns></returns>
 605     </member>
 606     <member name="F:System.Net.Security.ProtectionLevel.Sign">
 607       <summary>Sign data to help ensure the integrity of transmitted data.</summary>
 608       <returns></returns>
 609     </member>
 610     <member name="T:System.Net.Security.RemoteCertificateValidationCallback">
 611       <summary>Verifies the remote Secure Sockets Layer (SSL) certificate used for authentication.</summary>
 612       <param name="sender">An object that contains state information for this validation.</param>
 613       <param name="certificate">The certificate used to authenticate the remote party.</param>
 614       <param name="chain">The chain of certificate authorities associated with the remote certificate.</param>
 615       <param name="sslPolicyErrors">One or more errors associated with the remote certificate.</param>
 616       <returns></returns>
 617     </member>
 618     <member name="T:System.Net.Security.SslStream">
 619       <summary>Provides a stream used for client-server communication that uses the Secure Socket Layer (SSL) security protocol to authenticate the server and optionally the client.</summary>
 620     </member>
 621     <member name="M:System.Net.Security.SslStream.#ctor(System.IO.Stream)">
 622       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.SslStream"></see> class using the specified <see cref="T:System.IO.Stream"></see>.</summary>
 623       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data.</param>
 624       <exception cref="T:System.ArgumentException"><paramref name="innerStream">innerStream</paramref> is not readable.   -or-  <paramref name="innerStream">innerStream</paramref> is not writable.</exception>
 625       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
 626     </member>
 627     <member name="M:System.Net.Security.SslStream.#ctor(System.IO.Stream,System.Boolean)">
 628       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.SslStream"></see> class using the specified <see cref="T:System.IO.Stream"></see> and stream closure behavior.</summary>
 629       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data.</param>
 630       <param name="leaveInnerStreamOpen">A Boolean value that indicates the closure behavior of the <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data. This parameter indicates if the inner stream is left open.</param>
 631       <exception cref="T:System.ArgumentException"><paramref name="innerStream">innerStream</paramref> is not readable.   -or-  <paramref name="innerStream">innerStream</paramref> is not writable.</exception>
 632       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
 633     </member>
 634     <member name="M:System.Net.Security.SslStream.#ctor(System.IO.Stream,System.Boolean,System.Net.Security.RemoteCertificateValidationCallback)">
 635       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.SslStream"></see> class using the specified <see cref="T:System.IO.Stream"></see>, stream closure behavior and certificate validation delegate.</summary>
 636       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data.</param>
 637       <param name="leaveInnerStreamOpen">A Boolean value that indicates the closure behavior of the <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data. This parameter indicates if the inner stream is left open.</param>
 638       <param name="userCertificateValidationCallback">A <see cref="T:System.Net.Security.RemoteCertificateValidationCallback"></see> delegate responsible for validating the certificate supplied by the remote party.</param>
 639       <exception cref="T:System.ArgumentException"><paramref name="innerStream">innerStream</paramref> is not readable.   -or-  <paramref name="innerStream">innerStream</paramref> is not writable.</exception>
 640       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
 641     </member>
 642     <member name="M:System.Net.Security.SslStream.#ctor(System.IO.Stream,System.Boolean,System.Net.Security.RemoteCertificateValidationCallback,System.Net.Security.LocalCertificateSelectionCallback)">
 643       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.SslStream"></see> class using the specified <see cref="T:System.IO.Stream"></see>, stream closure behavior, certificate validation delegate and certificate selection delegate.</summary>
 644       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data.</param>
 645       <param name="leaveInnerStreamOpen">A Boolean value that indicates the closure behavior of the <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data. This parameter indicates if the inner stream is left open.</param>
 646       <param name="userCertificateValidationCallback">A <see cref="T:System.Net.Security.RemoteCertificateValidationCallback"></see> delegate responsible for validating the certificate supplied by the remote party.</param>
 647       <param name="userCertificateSelectionCallback">A <see cref="T:System.Net.Security.LocalCertificateSelectionCallback"></see> delegate responsible for selecting the certificate used for authentication.</param>
 648       <exception cref="T:System.ArgumentException"><paramref name="innerStream">innerStream</paramref> is not readable.   -or-  <paramref name="innerStream">innerStream</paramref> is not writable.</exception>
 649       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
 650     </member>
 651     <member name="M:System.Net.Security.SslStream.#ctor(System.IO.Stream,System.Boolean,System.Net.Security.RemoteCertificateValidationCallback,System.Net.Security.LocalCertificateSelectionCallback,System.Net.Security.EncryptionPolicy)">
 652       <summary>Initializes a new instance of the <see cref="T:System.Net.Security.SslStream"></see> class using the specified <see cref="T:System.IO.Stream"></see></summary>
 653       <param name="innerStream">A <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data.</param>
 654       <param name="leaveInnerStreamOpen">A Boolean value that indicates the closure behavior of the <see cref="T:System.IO.Stream"></see> object used by the <see cref="T:System.Net.Security.SslStream"></see> for sending and receiving data. This parameter indicates if the inner stream is left open.</param>
 655       <param name="userCertificateValidationCallback">A <see cref="T:System.Net.Security.RemoteCertificateValidationCallback"></see> delegate responsible for validating the certificate supplied by the remote party.</param>
 656       <param name="userCertificateSelectionCallback">A <see cref="T:System.Net.Security.LocalCertificateSelectionCallback"></see> delegate responsible for selecting the certificate used for authentication.</param>
 657       <param name="encryptionPolicy">The <see cref="T:System.Net.Security.EncryptionPolicy"></see> to use.</param>
 658       <exception cref="T:System.ArgumentException"><paramref name="innerStream">innerStream</paramref> is not readable.   -or-  <paramref name="innerStream">innerStream</paramref> is not writable.   -or-  <paramref name="encryptionPolicy">encryptionPolicy</paramref> is not valid.</exception>
 659       <exception cref="T:System.ArgumentNullException"><paramref name="innerStream">innerStream</paramref> is null.   -or-  <paramref name="innerStream">innerStream</paramref> is equal to <see cref="F:System.IO.Stream.Null"></see>.</exception>
 660     </member>
 661     <member name="M:System.Net.Security.SslStream.AuthenticateAsClient(System.String)">
 662       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection.</summary>
 663       <param name="targetHost">The name of the server that shares this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 664       <exception cref="T:System.ArgumentNullException"><paramref name="targetHost">targetHost</paramref> is null.</exception>
 665       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 666       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 667       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 668     </member>
 669     <member name="M:System.Net.Security.SslStream.AuthenticateAsClient(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Boolean)">
 670       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection. The authentication process uses the specified certificate collection, and the system default SSL protocol.</summary>
 671       <param name="targetHost">The name of the server that will share this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 672       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> that contains client certificates.</param>
 673       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 674     </member>
 675     <member name="M:System.Net.Security.SslStream.AuthenticateAsClient(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Security.Authentication.SslProtocols,System.Boolean)">
 676       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection. The authentication process uses the specified certificate collection and SSL protocol.</summary>
 677       <param name="targetHost">The name of the server that will share this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 678       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> that contains client certificates.</param>
 679       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 680       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 681     </member>
 682     <member name="M:System.Net.Security.SslStream.AuthenticateAsClientAsync(System.String)">
 683       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection as an asynchronous operation.</summary>
 684       <param name="targetHost">The name of the server that shares this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 685       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 686       <exception cref="T:System.ArgumentNullException"><paramref name="targetHost">targetHost</paramref> is null.</exception>
 687       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 688       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 689       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 690     </member>
 691     <member name="M:System.Net.Security.SslStream.AuthenticateAsClientAsync(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Boolean)">
 692       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection as an asynchronous operation. The authentication process uses the specified certificate collection and the system default SSL protocol.</summary>
 693       <param name="targetHost">The name of the server that will share this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 694       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> that contains client certificates.</param>
 695       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 696       <returns>The task object representing the asynchronous operation.</returns>
 697     </member>
 698     <member name="M:System.Net.Security.SslStream.AuthenticateAsClientAsync(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Security.Authentication.SslProtocols,System.Boolean)">
 699       <summary>Called by clients to authenticate the server and optionally the client in a client-server connection as an asynchronous operation. The authentication process uses the specified certificate collection and SSL protocol.</summary>
 700       <param name="targetHost">The name of the server that will share this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 701       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> that contains client certificates.</param>
 702       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 703       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 704       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 705     </member>
 706     <member name="M:System.Net.Security.SslStream.AuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate)">
 707       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificate.</summary>
 708       <param name="serverCertificate">The certificate used to authenticate the server.</param>
 709       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 710       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 711       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Client authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 712       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 713       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.AuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 714     </member>
 715     <member name="M:System.Net.Security.SslStream.AuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Boolean)">
 716       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificates and requirements, and using the sytem default security protocol.</summary>
 717       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 718       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 719       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 720       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 721       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 722       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Client authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 723       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 724       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.AuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 725     </member>
 726     <member name="M:System.Net.Security.SslStream.AuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Security.Authentication.SslProtocols,System.Boolean)">
 727       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificates, requirements and security protocol.</summary>
 728       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 729       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 730       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 731       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 732       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 733       <exception cref="T:System.ArgumentException"><paramref name="enabledSslProtocols">enabledSslProtocols</paramref> is not a valid <see cref="T:System.Security.Authentication.SslProtocols"></see> value.</exception>
 734       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 735       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Client authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 736       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 737       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.AuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 738     </member>
 739     <member name="M:System.Net.Security.SslStream.AuthenticateAsServerAsync(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Security.Authentication.SslProtocols,System.Boolean)">
 740       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificates, requirements and security protocol as an asynchronous operation.</summary>
 741       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 742       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 743       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 744       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 745       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 746     </member>
 747     <member name="M:System.Net.Security.SslStream.AuthenticateAsServerAsync(System.Security.Cryptography.X509Certificates.X509Certificate)">
 748       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificate as an asynchronous operation.</summary>
 749       <param name="serverCertificate">The certificate used to authenticate the server.</param>
 750       <returns>Returns <see cref="T:System.Threading.Tasks.Task"></see> The task object representing the asynchronous operation.</returns>
 751       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 752       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 753       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Client authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 754       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 755       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.AuthenticateAsServerAsync"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 756     </member>
 757     <member name="M:System.Net.Security.SslStream.AuthenticateAsServerAsync(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Boolean)">
 758       <summary>Called by servers to authenticate the server and optionally the client in a client-server connection using the specified certificates, requirements and security protocol as an asynchronous operation.</summary>
 759       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 760       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 761       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 762       <returns>The task object representing the asynchronous operation.</returns>
 763     </member>
 764     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsClient(System.String,System.AsyncCallback,System.Object)">
 765       <summary>Called by clients to begin an asynchronous operation to authenticate the server and optionally the client.</summary>
 766       <param name="targetHost">The name of the server that shares this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 767       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 768       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 769       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 770       <exception cref="T:System.ArgumentNullException"><paramref name="targetHost">targetHost</paramref> is null.</exception>
 771       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 772       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 773       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 774     </member>
 775     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsClient(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Boolean,System.AsyncCallback,System.Object)">
 776       <summary>Called by clients to begin an asynchronous operation to authenticate the server and optionally the client using the specified certificates and the system default security protocol.</summary>
 777       <param name="targetHost">The name of the server that shares this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 778       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> containing client certificates.</param>
 779       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 780       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 781       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 782       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 783       <exception cref="T:System.ArgumentNullException"><paramref name="targetHost">targetHost</paramref> is null.</exception>
 784       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 785       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 786       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 787     </member>
 788     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsClient(System.String,System.Security.Cryptography.X509Certificates.X509CertificateCollection,System.Security.Authentication.SslProtocols,System.Boolean,System.AsyncCallback,System.Object)">
 789       <summary>Called by clients to begin an asynchronous operation to authenticate the server and optionally the client using the specified certificates and security protocol.</summary>
 790       <param name="targetHost">The name of the server that shares this <see cref="T:System.Net.Security.SslStream"></see>.</param>
 791       <param name="clientCertificates">The <see cref="T:System.Security.Cryptography.X509Certificates.X509CertificateCollection"></see> containing client certificates.</param>
 792       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 793       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 794       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 795       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 796       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 797       <exception cref="T:System.ArgumentNullException"><paramref name="targetHost">targetHost</paramref> is null.</exception>
 798       <exception cref="T:System.ArgumentException"><paramref name="enabledSslProtocols">enabledSslProtocols</paramref> is not a valid <see cref="T:System.Security.Authentication.SslProtocols"></see> value.</exception>
 799       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 800       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 801       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 802     </member>
 803     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate,System.AsyncCallback,System.Object)">
 804       <summary>Called by servers to begin an asynchronous operation to authenticate the client and optionally the server in a client-server connection.</summary>
 805       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 806       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 807       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 808       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 809       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 810       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 811       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Client authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 812       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 813       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 814     </member>
 815     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Boolean,System.AsyncCallback,System.Object)">
 816       <summary>Called by servers to begin an asynchronous operation to authenticate the server and optionally the client using the specified certificates and requirements, and the system default security protocol.</summary>
 817       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 818       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 819       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 820       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 821       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 822       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 823       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 824       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 825       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 826       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 827       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 828     </member>
 829     <member name="M:System.Net.Security.SslStream.BeginAuthenticateAsServer(System.Security.Cryptography.X509Certificates.X509Certificate,System.Boolean,System.Security.Authentication.SslProtocols,System.Boolean,System.AsyncCallback,System.Object)">
 830       <summary>Called by servers to begin an asynchronous operation to authenticate the server and optionally the client using the specified certificates, requirements and security protocol.</summary>
 831       <param name="serverCertificate">The X509Certificate used to authenticate the server.</param>
 832       <param name="clientCertificateRequired">A <see cref="T:System.Boolean"></see> value that specifies whether the client is asked for a certificate for authentication. Note that this is only a request -- if no certificate is provided, the server still accepts the connection request.</param>
 833       <param name="enabledSslProtocols">The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</param>
 834       <param name="checkCertificateRevocation">A <see cref="T:System.Boolean"></see> value that specifies whether the certificate revocation list is checked during authentication.</param>
 835       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the authentication is complete.</param>
 836       <param name="asyncState">A user-defined object that contains information about the operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 837       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 838       <exception cref="T:System.ArgumentNullException"><paramref name="serverCertificate">serverCertificate</paramref> is null.</exception>
 839       <exception cref="T:System.ArgumentException"><paramref name="enabledSslProtocols">enabledSslProtocols</paramref> is not a valid <see cref="T:System.Security.Authentication.SslProtocols"></see> value.</exception>
 840       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 841       <exception cref="T:System.InvalidOperationException">Authentication has already occurred.   -or-   Server authentication using this <see cref="T:System.Net.Security.SslStream"></see> was tried previously.   -or-   Authentication is already in progress.</exception>
 842       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 843       <exception cref="T:System.PlatformNotSupportedException">The <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see> method is not supported on Windows 95, Windows 98, or Windows Millennium.</exception>
 844     </member>
 845     <member name="M:System.Net.Security.SslStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)">
 846       <summary>Begins an asynchronous read operation that reads data from the stream and stores it in the specified array.</summary>
 847       <param name="buffer">A <see cref="T:System.Byte"></see> array that receives the bytes read from the stream.</param>
 848       <param name="offset">The zero-based location in buffer at which to begin storing the data read from this stream.</param>
 849       <param name="count">The maximum number of bytes to read from the stream.</param>
 850       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the read operation is complete.</param>
 851       <param name="asyncState">A user-defined object that contains information about the read operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 852       <returns>An <see cref="T:System.IAsyncResult"></see> object that indicates the status of the asynchronous operation.</returns>
 853       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
 854       <exception cref="T:System.ArgumentException"><paramref name="offset">offset</paramref>
 855 <paramref name="&lt;">&lt;</paramref>
 856 <paramref name="0">0</paramref>.  <paramref name="-or-">-or-</paramref><paramref name="offset">offset</paramref> &gt; the length of <paramref name="buffer">buffer</paramref>.   -or-  <paramref name="offset">offset</paramref> + count &gt; the length of <paramref name="buffer">buffer</paramref>.</exception>
 857       <exception cref="T:System.IO.IOException">The read operation failed.   -or-   Encryption is in use, but the data could not be decrypted.</exception>
 858       <exception cref="T:System.NotSupportedException">There is already a read operation in progress.</exception>
 859       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 860       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 861     </member>
 862     <member name="M:System.Net.Security.SslStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)">
 863       <summary>Begins an asynchronous write operation that writes <see cref="T:System.Byte"></see>s from the specified buffer to the stream.</summary>
 864       <param name="buffer">A <see cref="T:System.Byte"></see> array that supplies the bytes to be written to the stream.</param>
 865       <param name="offset">The zero-based location in buffer at which to begin reading bytes to be written to the stream.</param>
 866       <param name="count">An <see cref="T:System.Int32"></see> value that specifies the number of bytes to read from buffer.</param>
 867       <param name="asyncCallback">An <see cref="T:System.AsyncCallback"></see> delegate that references the method to invoke when the write operation is complete.</param>
 868       <param name="asyncState">A user-defined object that contains information about the write operation. This object is passed to the asyncCallback delegate when the operation completes.</param>
 869       <returns>An <see cref="T:System.IAsyncResult"></see> object indicating the status of the asynchronous operation.</returns>
 870       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
 871       <exception cref="T:System.ArgumentException"><paramref name="offset">offset</paramref>
 872 <paramref name="&lt;">&lt;</paramref>
 873 <paramref name="0">0</paramref>.  <paramref name="-or-">-or-</paramref><paramref name="offset">offset</paramref> &gt; the length of <paramref name="buffer">buffer</paramref>.   -or-  <paramref name="offset">offset</paramref> + count &gt; the length of <paramref name="buffer">buffer</paramref>.</exception>
 874       <exception cref="T:System.IO.IOException">The write operation failed.</exception>
 875       <exception cref="T:System.NotSupportedException">There is already a write operation in progress.</exception>
 876       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
 877       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 878     </member>
 879     <member name="P:System.Net.Security.SslStream.CanRead">
 880       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is readable.</summary>
 881       <returns>true if authentication has occurred and the underlying stream is readable; otherwise false.</returns>
 882     </member>
 883     <member name="P:System.Net.Security.SslStream.CanSeek">
 884       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is seekable.</summary>
 885       <returns>This property always returns false.</returns>
 886     </member>
 887     <member name="P:System.Net.Security.SslStream.CanTimeout">
 888       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream supports time-outs.</summary>
 889       <returns>true if the underlying stream supports time-outs; otherwise, false.</returns>
 890     </member>
 891     <member name="P:System.Net.Security.SslStream.CanWrite">
 892       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the underlying stream is writable.</summary>
 893       <returns>true if authentication has occurred and the underlying stream is writable; otherwise false.</returns>
 894     </member>
 895     <member name="P:System.Net.Security.SslStream.CheckCertRevocationStatus">
 896       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the certificate revocation list is checked during the certificate validation process.</summary>
 897       <returns>true if the certificate revocation list is checked; otherwise, false.</returns>
 898     </member>
 899     <member name="P:System.Net.Security.SslStream.CipherAlgorithm">
 900       <summary>Gets a value that identifies the bulk encryption algorithm used by this <see cref="T:System.Net.Security.SslStream"></see>.</summary>
 901       <returns>A <see cref="T:System.Security.Authentication.CipherAlgorithmType"></see> value.</returns>
 902       <exception cref="T:System.InvalidOperationException">The <see cref="P:System.Net.Security.SslStream.CipherAlgorithm"></see> property was accessed before the completion of the authentication process or the authentication process failed.</exception>
 903     </member>
 904     <member name="P:System.Net.Security.SslStream.CipherStrength">
 905       <summary>Gets a value that identifies the strength of the cipher algorithm used by this <see cref="T:System.Net.Security.SslStream"></see>.</summary>
 906       <returns>An <see cref="T:System.Int32"></see> value that specifies the strength of the algorithm, in bits.</returns>
 907     </member>
 908     <member name="M:System.Net.Security.SslStream.Dispose(System.Boolean)">
 909       <summary>Releases the unmanaged resources used by the <see cref="T:System.Net.Security.SslStream"></see> and optionally releases the managed resources.</summary>
 910       <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
 911     </member>
 912     <member name="M:System.Net.Security.SslStream.EndAuthenticateAsClient(System.IAsyncResult)">
 913       <summary>Ends a pending asynchronous server authentication operation started with a previous call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see>.</summary>
 914       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see>.</param>
 915       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 916       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsServer"></see>.</exception>
 917       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 918       <exception cref="T:System.InvalidOperationException">There is no pending server authentication to complete.</exception>
 919     </member>
 920     <member name="M:System.Net.Security.SslStream.EndAuthenticateAsServer(System.IAsyncResult)">
 921       <summary>Ends a pending asynchronous client authentication operation started with a previous call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsClient"></see>.</summary>
 922       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsClient"></see>.</param>
 923       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 924       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="Overload:System.Net.Security.SslStream.BeginAuthenticateAsClient"></see>.</exception>
 925       <exception cref="T:System.Security.Authentication.AuthenticationException">The authentication failed and left this object in an unusable state.</exception>
 926       <exception cref="T:System.InvalidOperationException">There is no pending client authentication to complete.</exception>
 927     </member>
 928     <member name="M:System.Net.Security.SslStream.EndRead(System.IAsyncResult)">
 929       <summary>Ends an asynchronous read operation started with a previous call to <see cref="M:System.Net.Security.SslStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</summary>
 930       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="M:System.Net.Security.SslStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see></param>
 931       <returns>A <see cref="T:System.Int32"></see> value that specifies the number of bytes read from the underlying stream.</returns>
 932       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 933       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="M:System.Net.Security.SslStream.BeginRead(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</exception>
 934       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 935       <exception cref="T:System.IO.IOException">The read operation failed.</exception>
 936     </member>
 937     <member name="M:System.Net.Security.SslStream.EndWrite(System.IAsyncResult)">
 938       <summary>Ends an asynchronous write operation started with a previous call to <see cref="M:System.Net.Security.SslStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</summary>
 939       <param name="asyncResult">An <see cref="T:System.IAsyncResult"></see> instance returned by a call to <see cref="M:System.Net.Security.SslStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see></param>
 940       <exception cref="T:System.ArgumentNullException"><paramref name="asyncResult">asyncResult</paramref> is null.</exception>
 941       <exception cref="T:System.ArgumentException"><paramref name="asyncResult">asyncResult</paramref> was not created by a call to <see cref="M:System.Net.Security.SslStream.BeginWrite(System.Byte[],System.Int32,System.Int32,System.AsyncCallback,System.Object)"></see>.</exception>
 942       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
 943       <exception cref="T:System.IO.IOException">The write operation failed.</exception>
 944     </member>
 945     <member name="M:System.Net.Security.SslStream.Flush">
 946       <summary>Causes any buffered data to be written to the underlying device.</summary>
 947     </member>
 948     <member name="M:System.Net.Security.SslStream.FlushAsync(System.Threading.CancellationToken)">
 949       <param name="cancellationToken"></param>
 950       <returns></returns>
 951     </member>
 952     <member name="P:System.Net.Security.SslStream.HashAlgorithm">
 953       <summary>Gets the algorithm used for generating message authentication codes (MACs).</summary>
 954       <returns>A <see cref="T:System.Security.Authentication.HashAlgorithmType"></see> value.</returns>
 955       <exception cref="T:System.InvalidOperationException">The <see cref="P:System.Net.Security.SslStream.HashAlgorithm"></see> property was accessed before the completion of the authentication process or the authentication process failed.</exception>
 956     </member>
 957     <member name="P:System.Net.Security.SslStream.HashStrength">
 958       <summary>Gets a value that identifies the strength of the hash algorithm used by this instance.</summary>
 959       <returns>An <see cref="T:System.Int32"></see> value that specifies the strength of the <see cref="T:System.Security.Authentication.HashAlgorithmType"></see> algorithm, in bits. Valid values are 128 or 160.</returns>
 960     </member>
 961     <member name="P:System.Net.Security.SslStream.IsAuthenticated">
 962       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether authentication was successful.</summary>
 963       <returns>true if successful authentication occurred; otherwise, false.</returns>
 964     </member>
 965     <member name="P:System.Net.Security.SslStream.IsEncrypted">
 966       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether this <see cref="T:System.Net.Security.SslStream"></see> uses data encryption.</summary>
 967       <returns>true if data is encrypted before being transmitted over the network and decrypted when it reaches the remote endpoint; otherwise false.</returns>
 968     </member>
 969     <member name="P:System.Net.Security.SslStream.IsMutuallyAuthenticated">
 970       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether both server and client have been authenticated.</summary>
 971       <returns>true if the server has been authenticated; otherwise false.</returns>
 972     </member>
 973     <member name="P:System.Net.Security.SslStream.IsServer">
 974       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the local side of the connection used by this <see cref="T:System.Net.Security.SslStream"></see> was authenticated as the server.</summary>
 975       <returns>true if the local endpoint was successfully authenticated as the server side of the authenticated connection; otherwise false.</returns>
 976     </member>
 977     <member name="P:System.Net.Security.SslStream.IsSigned">
 978       <summary>Gets a <see cref="T:System.Boolean"></see> value that indicates whether the data sent using this stream is signed.</summary>
 979       <returns>true if the data is signed before being transmitted; otherwise false.</returns>
 980     </member>
 981     <member name="P:System.Net.Security.SslStream.KeyExchangeAlgorithm">
 982       <summary>Gets the key exchange algorithm used by this <see cref="T:System.Net.Security.SslStream"></see>.</summary>
 983       <returns>An <see cref="T:System.Security.Authentication.ExchangeAlgorithmType"></see> value.</returns>
 984     </member>
 985     <member name="P:System.Net.Security.SslStream.KeyExchangeStrength">
 986       <summary>Gets a value that identifies the strength of the key exchange algorithm used by this instance.</summary>
 987       <returns>An <see cref="T:System.Int32"></see> value that specifies the strength of the <see cref="T:System.Security.Authentication.ExchangeAlgorithmType"></see> algorithm, in bits.</returns>
 988     </member>
 989     <member name="P:System.Net.Security.SslStream.Length">
 990       <summary>Gets the length of the underlying stream.</summary>
 991       <returns>A <see cref="T:System.Int64"></see>.   The length of the underlying stream.</returns>
 992       <exception cref="T:System.NotSupportedException">Getting the value of this property is not supported when the underlying stream is a <see cref="T:System.Net.Sockets.NetworkStream"></see>.</exception>
 993     </member>
 994     <member name="P:System.Net.Security.SslStream.LocalCertificate">
 995       <summary>Gets the certificate used to authenticate the local endpoint.</summary>
 996       <returns>An X509Certificate object that represents the certificate supplied for authentication or null if no certificate was supplied.</returns>
 997       <exception cref="T:System.InvalidOperationException">Authentication failed or has not occurred.</exception>
 998     </member>
 999     <member name="P:System.Net.Security.SslStream.Position">
1000       <summary>Gets or sets the current position in the underlying stream.</summary>
1001       <returns>A <see cref="T:System.Int64"></see>.   The current position in the underlying stream.</returns>
1002       <exception cref="T:System.NotSupportedException">Setting this property is not supported.   -or-   Getting the value of this property is not supported when the underlying stream is a <see cref="T:System.Net.Sockets.NetworkStream"></see>.</exception>
1003     </member>
1004     <member name="M:System.Net.Security.SslStream.Read(System.Byte[],System.Int32,System.Int32)">
1005       <summary>Reads data from this stream and stores it in the specified array.</summary>
1006       <param name="buffer">A <see cref="T:System.Byte"></see> array that receives the bytes read from this stream.</param>
1007       <param name="offset">A <see cref="T:System.Int32"></see> that contains the zero-based location in buffer at which to begin storing the data read from this stream.</param>
1008       <param name="count">A <see cref="T:System.Int32"></see> that contains the maximum number of bytes to read from this stream.</param>
1009       <returns>A <see cref="T:System.Int32"></see> value that specifies the number of bytes read. When there is no more data to be read, returns 0.</returns>
1010       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
1011       <exception cref="T:System.ArgumentException"><paramref name="offset">offset</paramref>
1012 <paramref name="&lt;">&lt;</paramref>
1013 <paramref name="0">0</paramref>.  <paramref name="-or-">-or-</paramref><paramref name="offset">offset</paramref> &gt; the length of <paramref name="buffer">buffer</paramref>.   -or-  <paramref name="offset">offset</paramref> + count &gt; the length of <paramref name="buffer">buffer</paramref>.</exception>
1014       <exception cref="T:System.IO.IOException">The read operation failed. Check the inner exception, if present to determine the cause of the failure.</exception>
1015       <exception cref="T:System.NotSupportedException">There is already a read operation in progress.</exception>
1016       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
1017       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
1018     </member>
1019     <member name="P:System.Net.Security.SslStream.ReadTimeout">
1020       <summary>Gets or sets the amount of time a read operation blocks waiting for data.</summary>
1021       <returns>A <see cref="T:System.Int32"></see> that specifies the amount of time that elapses before a synchronous read operation fails.</returns>
1022     </member>
1023     <member name="P:System.Net.Security.SslStream.RemoteCertificate">
1024       <summary>Gets the certificate used to authenticate the remote endpoint.</summary>
1025       <returns>An X509Certificate object that represents the certificate supplied for authentication or null if no certificate was supplied.</returns>
1026       <exception cref="T:System.InvalidOperationException">Authentication failed or has not occurred.</exception>
1027     </member>
1028     <member name="M:System.Net.Security.SslStream.Seek(System.Int64,System.IO.SeekOrigin)">
1029       <summary>Throws a <see cref="T:System.NotSupportedException"></see>.</summary>
1030       <param name="offset">This value is ignored.</param>
1031       <param name="origin">This value is ignored.</param>
1032       <returns>Always throws a <see cref="T:System.NotSupportedException"></see>.</returns>
1033       <exception cref="T:System.NotSupportedException">Seeking is not supported by <see cref="T:System.Net.Security.SslStream"></see> objects.</exception>
1034     </member>
1035     <member name="M:System.Net.Security.SslStream.SetLength(System.Int64)">
1036       <summary>Sets the length of the underlying stream.</summary>
1037       <param name="value">An <see cref="T:System.Int64"></see> value that specifies the length of the stream.</param>
1038     </member>
1039     <member name="M:System.Net.Security.SslStream.ShutdownAsync">
1040       <summary>Shuts down this SslStream.</summary>
1041       <returns>The task object representing the asynchronous operation.</returns>
1042     </member>
1043     <member name="P:System.Net.Security.SslStream.SslProtocol">
1044       <summary>Gets a value that indicates the security protocol used to authenticate this connection.</summary>
1045       <returns>The <see cref="T:System.Security.Authentication.SslProtocols"></see> value that represents the protocol used for authentication.</returns>
1046     </member>
1047     <member name="P:System.Net.Security.SslStream.TransportContext">
1048       <summary>Gets the <see cref="T:System.Net.TransportContext"></see> used for authentication using extended protection.</summary>
1049       <returns>The <see cref="T:System.Net.TransportContext"></see> object that contains the channel binding token (CBT) used for extended protection.</returns>
1050     </member>
1051     <member name="M:System.Net.Security.SslStream.Write(System.Byte[])">
1052       <summary>Writes the specified data to this stream.</summary>
1053       <param name="buffer">A <see cref="T:System.Byte"></see> array that supplies the bytes written to the stream.</param>
1054       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
1055       <exception cref="T:System.IO.IOException">The write operation failed.</exception>
1056       <exception cref="T:System.NotSupportedException">There is already a write operation in progress.</exception>
1057       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
1058       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
1059     </member>
1060     <member name="M:System.Net.Security.SslStream.Write(System.Byte[],System.Int32,System.Int32)">
1061       <summary>Write the specified number of <see cref="T:System.Byte"></see>s to the underlying stream using the specified buffer and offset.</summary>
1062       <param name="buffer">A <see cref="T:System.Byte"></see> array that supplies the bytes written to the stream.</param>
1063       <param name="offset">A <see cref="T:System.Int32"></see> that contains the zero-based location in buffer at which to begin reading bytes to be written to the stream.</param>
1064       <param name="count">A <see cref="T:System.Int32"></see> that contains the number of bytes to read from buffer.</param>
1065       <exception cref="T:System.ArgumentNullException"><paramref name="buffer">buffer</paramref> is null.</exception>
1066       <exception cref="T:System.ArgumentException"><paramref name="offset">offset</paramref>
1067 <paramref name="&lt;">&lt;</paramref>
1068 <paramref name="0">0</paramref>.  <paramref name="-or-">-or-</paramref><paramref name="offset">offset</paramref> &gt; the length of <paramref name="buffer">buffer</paramref>.   -or-  <paramref name="offset">offset</paramref> + count &gt; the length of <paramref name="buffer">buffer</paramref>.</exception>
1069       <exception cref="T:System.IO.IOException">The write operation failed.</exception>
1070       <exception cref="T:System.NotSupportedException">There is already a write operation in progress.</exception>
1071       <exception cref="T:System.ObjectDisposedException">This object has been closed.</exception>
1072       <exception cref="T:System.InvalidOperationException">Authentication has not occurred.</exception>
1073     </member>
1074     <member name="P:System.Net.Security.SslStream.WriteTimeout">
1075       <summary>Gets or sets the amount of time a write operation blocks waiting for data.</summary>
1076       <returns>A <see cref="T:System.Int32"></see> that specifies the amount of time that elapses before a synchronous write operation fails.</returns>
1077     </member>
1078     <member name="T:System.Security.Authentication.AuthenticationException">
1079       <summary>The exception that is thrown when authentication fails for an authentication stream.</summary>
1080     </member>
1081     <member name="M:System.Security.Authentication.AuthenticationException.#ctor">
1082       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.AuthenticationException"></see> class with no message.</summary>
1083     </member>
1084     <member name="M:System.Security.Authentication.AuthenticationException.#ctor(System.String)">
1085       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.AuthenticationException"></see> class with the specified message.</summary>
1086       <param name="message">A <see cref="T:System.String"></see> that describes the authentication failure.</param>
1087     </member>
1088     <member name="M:System.Security.Authentication.AuthenticationException.#ctor(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
1089       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.AuthenticationException"></see> class from the specified instances of the <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> and <see cref="T:System.Runtime.Serialization.StreamingContext"></see> classes.</summary>
1090       <param name="serializationInfo">A <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> instance that contains the information required to deserialize the new <see cref="T:System.Security.Authentication.AuthenticationException"></see> instance.</param>
1091       <param name="streamingContext">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> instance.</param>
1092     </member>
1093     <member name="M:System.Security.Authentication.AuthenticationException.#ctor(System.String,System.Exception)">
1094       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.AuthenticationException"></see> class with the specified message and inner exception.</summary>
1095       <param name="message">A <see cref="T:System.String"></see> that describes the authentication failure.</param>
1096       <param name="innerException">The <see cref="T:System.Exception"></see> that is the cause of the current exception.</param>
1097     </member>
1098     <member name="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy">
1099       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class represents the extended protection policy used by the server to validate incoming client connections.</summary>
1100     </member>
1101     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.#ctor(System.Security.Authentication.ExtendedProtection.PolicyEnforcement)">
1102       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class that specifies when the extended protection policy should be enforced.</summary>
1103       <param name="policyEnforcement">A <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> value that indicates when the extended protection policy should be enforced.</param>
1104     </member>
1105     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.#ctor(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
1106       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class from a <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> object that contains the required data to populate the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see>.</summary>
1107       <param name="info">A <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> instance that contains the information that is required to serialize the new <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> instance.</param>
1108       <param name="context">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> that contains the source of the serialized stream that is associated with the new <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> instance.</param>
1109     </member>
1110     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.#ctor(System.Security.Authentication.ExtendedProtection.PolicyEnforcement,System.Security.Authentication.ExtendedProtection.ChannelBinding)">
1111       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class that specifies when the extended protection policy should be enforced and the channel binding token (CBT) to be used.</summary>
1112       <param name="policyEnforcement">A <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> value that indicates when the extended protection policy should be enforced.</param>
1113       <param name="customChannelBinding">A <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that contains a custom channel binding to use for validation.</param>
1114       <exception cref="T:System.ArgumentException"><paramref name="policyEnforcement">policyEnforcement</paramref> is specified as <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Never"></see>.</exception>
1115       <exception cref="T:System.ArgumentNullException"><paramref name="customChannelBinding">customChannelBinding</paramref> is null.</exception>
1116     </member>
1117     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.#ctor(System.Security.Authentication.ExtendedProtection.PolicyEnforcement,System.Security.Authentication.ExtendedProtection.ProtectionScenario,System.Collections.ICollection)">
1118       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class that specifies when the extended protection policy should be enforced, the kind of protection enforced by the policy, and a custom Service Provider Name (SPN) list that is used to match against a client's SPN.</summary>
1119       <param name="policyEnforcement">A <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> value that indicates when the extended protection policy should be enforced.</param>
1120       <param name="protectionScenario">A <see cref="T:System.Security.Authentication.ExtendedProtection.ProtectionScenario"></see> value that indicates the kind of protection enforced by the policy.</param>
1121       <param name="customServiceNames">A <see cref="T:System.Collections.ICollection"></see> that contains the custom SPN list that is used to match against a client's SPN.</param>
1122       <exception cref="T:System.ArgumentException"><paramref name="policyEnforcement">policyEnforcement</paramref> is specified as <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Never"></see>.</exception>
1123       <exception cref="T:System.ArgumentNullException"><paramref name="customServiceNames">customServiceNames</paramref> is null or an empty list.</exception>
1124     </member>
1125     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.#ctor(System.Security.Authentication.ExtendedProtection.PolicyEnforcement,System.Security.Authentication.ExtendedProtection.ProtectionScenario,System.Security.Authentication.ExtendedProtection.ServiceNameCollection)">
1126       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> class that specifies when the extended protection policy should be enforced, the kind of protection enforced by the policy, and a custom Service Provider Name (SPN) list that is used to match against a client's SPN.</summary>
1127       <param name="policyEnforcement">A <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> value that indicates when the extended protection policy should be enforced.</param>
1128       <param name="protectionScenario">A <see cref="T:System.Security.Authentication.ExtendedProtection.ProtectionScenario"></see> value that indicates the kind of protection enforced by the policy.</param>
1129       <param name="customServiceNames">A <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> that contains the custom SPN list that is used to match against a client's SPN.</param>
1130       <exception cref="T:System.ArgumentException"><paramref name="policyEnforcement">policyEnforcement</paramref> is specified as <see cref="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Never"></see>.</exception>
1131       <exception cref="T:System.ArgumentNullException"><paramref name="customServiceNames">customServiceNames</paramref> is null or an empty list.</exception>
1132     </member>
1133     <member name="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomChannelBinding">
1134       <summary>Gets a custom channel binding token (CBT) to use for validation.</summary>
1135       <returns>A <see cref="T:System.Security.Authentication.ExtendedProtection.ChannelBinding"></see> that contains a custom channel binding to use for validation.</returns>
1136     </member>
1137     <member name="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.CustomServiceNames">
1138       <summary>Gets the custom Service Provider Name (SPN) list used to match against a client's SPN.</summary>
1139       <returns>A <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> that contains the custom SPN list that is used to match against a client's SPN.</returns>
1140     </member>
1141     <member name="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.OSSupportsExtendedProtection">
1142       <summary>Indicates whether the operating system supports integrated windows authentication with extended protection.</summary>
1143       <returns>true if the operating system supports integrated windows authentication with extended protection, otherwise false.</returns>
1144     </member>
1145     <member name="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.PolicyEnforcement">
1146       <summary>Gets when the extended protection policy should be enforced.</summary>
1147       <returns>A <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> value that indicates when the extended protection policy should be enforced.</returns>
1148     </member>
1149     <member name="P:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.ProtectionScenario">
1150       <summary>Gets the kind of protection enforced by the extended protection policy.</summary>
1151       <returns>A <see cref="T:System.Security.Authentication.ExtendedProtection.ProtectionScenario"></see> value that indicates the kind of protection enforced by the policy.</returns>
1152     </member>
1153     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.ToString">
1154       <summary>Gets a string representation for the extended protection policy instance.</summary>
1155       <returns>A <see cref="T:System.String"></see> instance that contains the representation of the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> instance.</returns>
1156     </member>
1157     <member name="M:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy.System#Runtime#Serialization#ISerializable#GetObjectData(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
1158       <summary>Populates a <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> object with the required data to serialize an <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> object.</summary>
1159       <param name="info">A <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> object that holds the serialized data for an <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> object.</param>
1160       <param name="context">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> that contains the destination of the serialized stream that is associated with the new <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see>.</param>
1161     </member>
1162     <member name="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement">
1163       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.PolicyEnforcement"></see> enumeration specifies when the <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> should be enforced.</summary>
1164     </member>
1165     <member name="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Always">
1166       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> is always enforced. Clients that don’t support extended protection will fail to authenticate.</summary>
1167       <returns></returns>
1168     </member>
1169     <member name="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.Never">
1170       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> is never enforced and extended protection is disabled.</summary>
1171       <returns></returns>
1172     </member>
1173     <member name="F:System.Security.Authentication.ExtendedProtection.PolicyEnforcement.WhenSupported">
1174       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy"></see> is enforced only if the client and server supports extended protection.</summary>
1175       <returns></returns>
1176     </member>
1177     <member name="T:System.Security.Authentication.ExtendedProtection.ProtectionScenario">
1178       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ProtectionScenario"></see> enumeration specifies the protection scenario enforced by the policy.</summary>
1179     </member>
1180     <member name="F:System.Security.Authentication.ExtendedProtection.ProtectionScenario.TransportSelected">
1181       <summary>The transport will select between a secure and standard protection scenario depending on the type of channel used. For secure protection, integrated Windows authentication is wrapped in a secure channel and has an exactly matching channel binding token with no Service Provider Name (SPN) validation. For standard protection, integrated Windows authentication is optionally wrapped in a secure channel with an optional channel binding token and SPN validation is required. So if the request comes through a secure channel, the channel binding token (CBT) is checked, otherwise the SPN is checked.</summary>
1182       <returns></returns>
1183     </member>
1184     <member name="F:System.Security.Authentication.ExtendedProtection.ProtectionScenario.TrustedProxy">
1185       <summary>Integrated Windows authentication is wrapped in a secure channel terminated by a trusted proxy and has a channel binding token with SPN validation required. This requires the presence of a CBT, but the CBT is not checked while the SPN is checked.</summary>
1186       <returns></returns>
1187     </member>
1188     <member name="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection">
1189       <summary>The <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> class is a read-only collection of service principal names.</summary>
1190     </member>
1191     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.#ctor(System.Collections.ICollection)">
1192       <summary>Initializes a new read-only instance of the <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> class based on an existing <see cref="T:System.Collections.ICollection"></see>.</summary>
1193       <param name="items">An instance of the <see cref="T:System.Collections.ICollection"></see> class that contains the specified values of service names to be used to initialize the class.</param>
1194       <exception cref="T:System.ArgumentNullException"><paramref name="item">item</paramref> is null.</exception>
1195       <exception cref="T:System.ArgumentException"><paramref name="item">item</paramref> is empty.</exception>
1196     </member>
1197     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.Contains(System.String)">
1198       <summary>Returns a value indicating whether the specified string occurs within this <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance.</summary>
1199       <param name="searchServiceName">The string to seek.</param>
1200       <returns>Returns <see cref="T:System.Boolean"></see>.  true if the <paramref name="searchServiceName">searchServiceName</paramref> parameter occurs within this <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance; otherwise, false.</returns>
1201     </member>
1202     <member name="P:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.Count">
1203       <returns></returns>
1204     </member>
1205     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.GetEnumerator">
1206       <returns></returns>
1207     </member>
1208     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.Merge(System.Collections.IEnumerable)">
1209       <summary>Merges the current <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> with the specified values to create a new <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> containing the union.</summary>
1210       <param name="serviceNames">An instance of the <see cref="T:System.Collections.IEnumerable"></see> class that contains the specified values of service names to be merged.</param>
1211       <returns>A new <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance that contains the union of the existing <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance merged with the specified values.</returns>
1212       <exception cref="T:System.ArgumentNullException"><paramref name="serviceNames">serviceNames</paramref> is null.</exception>
1213       <exception cref="T:System.ArgumentException"><paramref name="serviceNames">serviceNames</paramref> is empty.</exception>
1214     </member>
1215     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.Merge(System.String)">
1216       <summary>Merges the current <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> with the specified values to create a new <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> containing the union.</summary>
1217       <param name="serviceName">A string that contains the specified values of service names to be used to initialize the class.</param>
1218       <returns>A new <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance that contains the union of the existing <see cref="T:System.Security.Authentication.ExtendedProtection.ServiceNameCollection"></see> instance merged with the specified values.</returns>
1219       <exception cref="T:System.ArgumentNullException"><paramref name="serviceNames">serviceNames</paramref> is null.</exception>
1220       <exception cref="T:System.ArgumentException"><paramref name="serviceNames">serviceNames</paramref> is empty.</exception>
1221     </member>
1222     <member name="M:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.System#Collections#ICollection#CopyTo(System.Array,System.Int32)">
1223       <param name="array"></param>
1224       <param name="index"></param>
1225     </member>
1226     <member name="P:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.System#Collections#ICollection#IsSynchronized">
1227       <returns></returns>
1228     </member>
1229     <member name="P:System.Security.Authentication.ExtendedProtection.ServiceNameCollection.System#Collections#ICollection#SyncRoot">
1230       <returns></returns>
1231     </member>
1232     <member name="T:System.Security.Authentication.InvalidCredentialException">
1233       <summary>The exception that is thrown when authentication fails for an authentication stream and cannot be retried.</summary>
1234     </member>
1235     <member name="M:System.Security.Authentication.InvalidCredentialException.#ctor">
1236       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.InvalidCredentialException"></see> class with no message.</summary>
1237     </member>
1238     <member name="M:System.Security.Authentication.InvalidCredentialException.#ctor(System.String)">
1239       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.InvalidCredentialException"></see> class with the specified message.</summary>
1240       <param name="message">A <see cref="T:System.String"></see> that describes the authentication failure.</param>
1241     </member>
1242     <member name="M:System.Security.Authentication.InvalidCredentialException.#ctor(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
1243       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.InvalidCredentialException"></see> class from the specified instances of the <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> and <see cref="T:System.Runtime.Serialization.StreamingContext"></see> classes.</summary>
1244       <param name="serializationInfo">A <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> instance that contains the information required to deserialize the new <see cref="T:System.Security.Authentication.InvalidCredentialException"></see> instance.</param>
1245       <param name="streamingContext">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> instance.</param>
1246     </member>
1247     <member name="M:System.Security.Authentication.InvalidCredentialException.#ctor(System.String,System.Exception)">
1248       <summary>Initializes a new instance of the <see cref="T:System.Security.Authentication.InvalidCredentialException"></see> class with the specified message and inner exception.</summary>
1249       <param name="message">A <see cref="T:System.String"></see> that describes the authentication failure.</param>
1250       <param name="innerException">The <see cref="T:System.Exception"></see> that is the cause of the current exception.</param>
1251     </member>
1252   </members>
1253 </doc></span>