1 <?xml version="1.0" encoding="utf-8"?><doc>
3 <name>System.Net.WebHeaderCollection</name>
6 <member name="T:System.Net.WebHeaderCollection">
7 <summary>Contains protocol headers associated with a request or response.</summary>
9 <member name="M:System.Net.WebHeaderCollection.#ctor">
10 <summary>Initializes a new instance of the <see cref="T:System.Net.WebHeaderCollection"></see> class.</summary>
12 <member name="M:System.Net.WebHeaderCollection.#ctor(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
13 <summary>Initializes a new instance of the <see cref="T:System.Net.WebHeaderCollection"></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>
14 <param name="serializationInfo">A <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> containing the information required to serialize the <see cref="T:System.Net.WebHeaderCollection"></see>.</param>
15 <param name="streamingContext">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> containing the source of the serialized stream associated with the new <see cref="T:System.Net.WebHeaderCollection"></see>.</param>
16 <exception cref="T:System.ArgumentException"><paramref name="headerName">headerName</paramref> contains invalid characters.</exception>
17 <exception cref="T:System.ArgumentNullException"><paramref name="headerName">headerName</paramref> is a null reference or <see cref="System.String.Empty"></see>.</exception>
19 <member name="M:System.Net.WebHeaderCollection.Add(System.String)">
20 <summary>Inserts the specified header into the collection.</summary>
21 <param name="header">The header to add, with the name and value separated by a colon.</param>
22 <exception cref="T:System.ArgumentNullException"><paramref name="header">header</paramref> is <see langword="null"></see> or <see cref="System.String.Empty"></see>.</exception>
23 <exception cref="T:System.ArgumentException"><paramref name="header">header</paramref> does not contain a colon (:) character.
24 The length of <paramref name="value">value</paramref> is greater than 65535.
26 The name part of <paramref name="header">header</paramref> is <see cref="System.String.Empty"></see> or contains invalid characters.
28 <paramref name="header">header</paramref> is a restricted header that should be set with a property.
30 The value part of <paramref name="header">header</paramref> contains invalid characters.</exception>
31 <exception cref="T:System.ArgumentOutOfRangeException">The length the string after the colon (:) is greater than 65535.</exception>
33 <member name="M:System.Net.WebHeaderCollection.Add(System.Net.HttpRequestHeader,System.String)">
34 <summary>Inserts the specified header with the specified value into the collection.</summary>
35 <param name="header">The header to add to the collection.</param>
36 <param name="value">The content of the header.</param>
37 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
38 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpRequestHeader"></see>.</exception>
40 <member name="M:System.Net.WebHeaderCollection.Add(System.Net.HttpResponseHeader,System.String)">
41 <summary>Inserts the specified header with the specified value into the collection.</summary>
42 <param name="header">The header to add to the collection.</param>
43 <param name="value">The content of the header.</param>
44 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
45 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpResponseHeader"></see>.</exception>
47 <member name="M:System.Net.WebHeaderCollection.Add(System.String,System.String)">
48 <summary>Inserts a header with the specified name and value into the collection.</summary>
49 <param name="name">The header to add to the collection.</param>
50 <param name="value">The content of the header.</param>
51 <exception cref="T:System.ArgumentException"><paramref name="name">name</paramref> is <see langword="null"></see>, <see cref="System.String.Empty"></see>, or contains invalid characters.
53 <paramref name="name">name</paramref> is a restricted header that must be set with a property setting.
55 <paramref name="value">value</paramref> contains invalid characters.</exception>
56 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
58 <member name="M:System.Net.WebHeaderCollection.AddWithoutValidate(System.String,System.String)">
59 <summary>Inserts a header into the collection without checking whether the header is on the restricted header list.</summary>
60 <param name="headerName">The header to add to the collection.</param>
61 <param name="headerValue">The content of the header.</param>
62 <exception cref="T:System.ArgumentException"><paramref name="headerName">headerName</paramref> is <see langword="null"></see>, <see cref="System.String.Empty"></see>, or contains invalid characters.
64 <paramref name="headerValue">headerValue</paramref> contains invalid characters.</exception>
65 <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="headerName">headerName</paramref> is not <see langword="null"></see> and the length of <paramref name="headerValue">headerValue</paramref> is too long (greater than 65,535 characters).</exception>
67 <member name="P:System.Net.WebHeaderCollection.AllKeys">
68 <summary>Gets all header names (keys) in the collection.</summary>
69 <returns>An array of type <see cref="T:System.String"></see> containing all header names in a Web request.</returns>
71 <member name="M:System.Net.WebHeaderCollection.Clear">
72 <summary>Removes all headers from the collection.</summary>
74 <member name="P:System.Net.WebHeaderCollection.Count">
75 <summary>Gets the number of headers in the collection.</summary>
76 <returns>An <see cref="T:System.Int32"></see> indicating the number of headers in a request.</returns>
78 <member name="M:System.Net.WebHeaderCollection.Get(System.Int32)">
79 <summary>Gets the value of a particular header in the collection, specified by an index into the collection.</summary>
80 <param name="index">The zero-based index of the key to get from the collection.</param>
81 <returns>A <see cref="T:System.String"></see> containing the value of the specified header.</returns>
82 <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="index">index</paramref> is negative.
84 <paramref name="index">index</paramref> exceeds the size of the collection.</exception>
86 <member name="M:System.Net.WebHeaderCollection.Get(System.String)">
87 <summary>Gets the value of a particular header in the collection, specified by the name of the header.</summary>
88 <param name="name">The name of the Web header.</param>
89 <returns>A <see cref="T:System.String"></see> holding the value of the specified header.</returns>
91 <member name="M:System.Net.WebHeaderCollection.GetEnumerator">
92 <summary>Returns an enumerator that can iterate through the <see cref="T:System.Net.WebHeaderCollection"></see> instance.</summary>
93 <returns>An <see cref="T:System.Collections.IEnumerator"></see> for the <see cref="T:System.Net.WebHeaderCollection"></see>.</returns>
95 <member name="M:System.Net.WebHeaderCollection.GetKey(System.Int32)">
96 <summary>Gets the header name at the specified position in the collection.</summary>
97 <param name="index">The zero-based index of the key to get from the collection.</param>
98 <returns>A <see cref="T:System.String"></see> holding the header name.</returns>
99 <exception cref="T:System.ArgumentOutOfRangeException"><paramref name="index">index</paramref> is negative.
101 <paramref name="index">index</paramref> exceeds the size of the collection.</exception>
103 <member name="M:System.Net.WebHeaderCollection.GetObjectData(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
104 <summary>Populates a <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> with the data needed to serialize the target object.</summary>
105 <param name="serializationInfo">The <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> to populate with data.</param>
106 <param name="streamingContext">A <see cref="T:System.Runtime.Serialization.StreamingContext"></see> that specifies the destination for this serialization.</param>
108 <member name="M:System.Net.WebHeaderCollection.GetValues(System.String)">
109 <summary>Gets an array of header values stored in a header.</summary>
110 <param name="header">The header to return.</param>
111 <returns>An array of header strings.</returns>
113 <member name="M:System.Net.WebHeaderCollection.GetValues(System.Int32)">
114 <summary>Gets an array of header values stored in the <paramref name="index">index</paramref> position of the header collection.</summary>
115 <param name="index">The header index to return.</param>
116 <returns>An array of header strings.</returns>
118 <member name="M:System.Net.WebHeaderCollection.IsRestricted(System.String)">
119 <summary>Tests whether the specified HTTP header can be set for the request.</summary>
120 <param name="headerName">The header to test.</param>
121 <returns><see langword="true"></see> if the header is restricted; otherwise <see langword="false"></see>.</returns>
122 <exception cref="T:System.ArgumentNullException"><paramref name="headerName">headerName</paramref> is <see langword="null"></see> or <see cref="System.String.Empty"></see>.</exception>
123 <exception cref="T:System.ArgumentException"><paramref name="headerName">headerName</paramref> contains invalid characters.</exception>
125 <member name="M:System.Net.WebHeaderCollection.IsRestricted(System.String,System.Boolean)">
126 <summary>Tests whether the specified HTTP header can be set for the request or the response.</summary>
127 <param name="headerName">The header to test.</param>
128 <param name="response">Does the Framework test the response or the request?</param>
129 <returns><see langword="true"></see> if the header is restricted; otherwise, <see langword="false"></see>.</returns>
130 <exception cref="T:System.ArgumentNullException"><paramref name="headerName">headerName</paramref> is <see langword="null"></see> or <see cref="System.String.Empty"></see>.</exception>
131 <exception cref="T:System.ArgumentException"><paramref name="headerName">headerName</paramref> contains invalid characters.</exception>
133 <member name="P:System.Net.WebHeaderCollection.Item(System.Net.HttpRequestHeader)">
134 <summary>Gets or sets the specified request header.</summary>
135 <param name="header">The request header value.</param>
136 <returns>A <see cref="T:System.String"></see> instance containing the specified header value.</returns>
137 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpRequestHeader"></see>.</exception>
139 <member name="P:System.Net.WebHeaderCollection.Item(System.Net.HttpResponseHeader)">
140 <summary>Gets or sets the specified response header.</summary>
141 <param name="header">The response header value.</param>
142 <returns>A <see cref="T:System.String"></see> instance containing the specified header.</returns>
143 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
144 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpResponseHeader"></see>.</exception>
146 <member name="P:System.Net.WebHeaderCollection.Item(System.String)">
147 <param name="name"></param>
150 <member name="P:System.Net.WebHeaderCollection.Keys">
151 <summary>Gets the collection of header names (keys) in the collection.</summary>
152 <returns>A <see cref="T:System.Collections.Specialized.NameObjectCollectionBase.KeysCollection"></see> containing all header names in a Web request.</returns>
154 <member name="M:System.Net.WebHeaderCollection.OnDeserialization(System.Object)">
155 <summary>Implements the <see cref="T:System.Runtime.Serialization.ISerializable"></see> interface and raises the deserialization event when the deserialization is complete.</summary>
156 <param name="sender">The source of the deserialization event.</param>
158 <member name="M:System.Net.WebHeaderCollection.Remove(System.Net.HttpRequestHeader)">
159 <summary>Removes the specified header from the collection.</summary>
160 <param name="header">The <see cref="T:System.Net.HttpRequestHeader"></see> instance to remove from the collection.</param>
161 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpRequestHeader"></see>.</exception>
163 <member name="M:System.Net.WebHeaderCollection.Remove(System.Net.HttpResponseHeader)">
164 <summary>Removes the specified header from the collection.</summary>
165 <param name="header">The <see cref="T:System.Net.HttpResponseHeader"></see> instance to remove from the collection.</param>
166 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpResponseHeader"></see>.</exception>
168 <member name="M:System.Net.WebHeaderCollection.Remove(System.String)">
169 <summary>Removes the specified header from the collection.</summary>
170 <param name="name">The name of the header to remove from the collection.</param>
171 <exception cref="T:System.ArgumentNullException"><paramref name="name">name</paramref> is <see langword="null"></see><see cref="System.String.Empty"></see>.</exception>
172 <exception cref="T:System.ArgumentException"><paramref name="name">name</paramref> is a restricted header.
174 <paramref name="name">name</paramref> contains invalid characters.</exception>
176 <member name="M:System.Net.WebHeaderCollection.Set(System.Net.HttpRequestHeader,System.String)">
177 <summary>Sets the specified header to the specified value.</summary>
178 <param name="header">The <see cref="T:System.Net.HttpRequestHeader"></see> value to set.</param>
179 <param name="value">The content of the header to set.</param>
180 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
181 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpRequestHeader"></see>.</exception>
183 <member name="M:System.Net.WebHeaderCollection.Set(System.Net.HttpResponseHeader,System.String)">
184 <summary>Sets the specified header to the specified value.</summary>
185 <param name="header">The <see cref="T:System.Net.HttpResponseHeader"></see> value to set.</param>
186 <param name="value">The content of the header to set.</param>
187 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
188 <exception cref="T:System.InvalidOperationException">This <see cref="System.Net.WebHeaderCollection"></see> instance does not allow instances of <see cref="System.Net.HttpResponseHeader"></see>.</exception>
190 <member name="M:System.Net.WebHeaderCollection.Set(System.String,System.String)">
191 <summary>Sets the specified header to the specified value.</summary>
192 <param name="name">The header to set.</param>
193 <param name="value">The content of the header to set.</param>
194 <exception cref="T:System.ArgumentNullException"><paramref name="name">name</paramref> is <see langword="null"></see> or <see cref="System.String.Empty"></see>.</exception>
195 <exception cref="T:System.ArgumentOutOfRangeException">The length of <paramref name="value">value</paramref> is greater than 65535.</exception>
196 <exception cref="T:System.ArgumentException"><paramref name="name">name</paramref> is a restricted header.
198 <paramref name="name">name</paramref> or <paramref name="value">value</paramref> contain invalid characters.</exception>
200 <member name="M:System.Net.WebHeaderCollection.ToByteArray">
201 <summary>Converts the <see cref="T:System.Net.WebHeaderCollection"></see> to a byte array..</summary>
202 <returns>A <see cref="T:System.Byte"></see> array holding the header collection.</returns>
204 <member name="M:System.Net.WebHeaderCollection.ToString">
205 <summary>This method is obsolete.</summary>
206 <returns>The <see cref="T:System.String"></see> representation of the collection.</returns>
208 <member name="M:System.Net.WebHeaderCollection.System#Collections#IEnumerable#GetEnumerator">
211 <member name="M:System.Net.WebHeaderCollection.System#Runtime#Serialization#ISerializable#GetObjectData(System.Runtime.Serialization.SerializationInfo,System.Runtime.Serialization.StreamingContext)">
212 <summary>Serializes this instance into the specified <see cref="T:System.Runtime.Serialization.SerializationInfo"></see> object.</summary>
213 <param name="serializationInfo">The object into which this <see cref="T:System.Net.WebHeaderCollection"></see> will be serialized.</param>
214 <param name="streamingContext">The destination of the serialization.</param>
216 <member name="T:System.Net.HttpResponseHeader">
217 <summary>The HTTP headers that can be specified in a server response.</summary>
219 <member name="F:System.Net.HttpResponseHeader.AcceptRanges">
220 <summary>The Accept-Ranges header, which specifies the range that is accepted by the server.</summary>
223 <member name="F:System.Net.HttpResponseHeader.Age">
224 <summary>The Age header, which specifies the time, in seconds, since the response was generated by the originating server.</summary>
227 <member name="F:System.Net.HttpResponseHeader.Allow">
228 <summary>The Allow header, which specifies the set of HTTP methods that are supported.</summary>
231 <member name="F:System.Net.HttpResponseHeader.CacheControl">
232 <summary>The Cache-Control header, which specifies caching directives that must be obeyed by all caching mechanisms along the request/response chain.</summary>
235 <member name="F:System.Net.HttpResponseHeader.Connection">
236 <summary>The Connection header, which specifies options that are desired for a particular connection.</summary>
239 <member name="F:System.Net.HttpResponseHeader.ContentEncoding">
240 <summary>The Content-Encoding header, which specifies the encodings that have been applied to the accompanying body data.</summary>
243 <member name="F:System.Net.HttpResponseHeader.ContentLanguage">
244 <summary>The Content-Langauge header, which specifies the natural language or languages of the accompanying body data.</summary>
247 <member name="F:System.Net.HttpResponseHeader.ContentLength">
248 <summary>The Content-Length header, which specifies the length, in bytes, of the accompanying body data.</summary>
251 <member name="F:System.Net.HttpResponseHeader.ContentLocation">
252 <summary>The Content-Location header, which specifies a URI from which the accompanying body can be obtained.</summary>
255 <member name="F:System.Net.HttpResponseHeader.ContentMd5">
256 <summary>The Content-MD5 header, which specifies the MD5 digest of the accompanying body data, for the purpose of providing an end-to-end message integrity check.</summary>
259 <member name="F:System.Net.HttpResponseHeader.ContentRange">
260 <summary>The Range header, which specifies the subrange or subranges of the response that the client requests be returned in lieu of the entire response.</summary>
263 <member name="F:System.Net.HttpResponseHeader.ContentType">
264 <summary>The Content-Type header, which specifies the MIME type of the accompanying body data.</summary>
267 <member name="F:System.Net.HttpResponseHeader.Date">
268 <summary>The Date header, which specifies the date and time at which the response originated.</summary>
271 <member name="F:System.Net.HttpResponseHeader.ETag">
272 <summary>The Etag header, which specifies the current value for the requested variant.</summary>
275 <member name="F:System.Net.HttpResponseHeader.Expires">
276 <summary>The Expires header, which specifies the date and time after which the accompanying body data should be considered stale.</summary>
279 <member name="F:System.Net.HttpResponseHeader.KeepAlive">
280 <summary>The Keep-Alive header, which specifies a parameter to be used to maintain a persistent connection.</summary>
283 <member name="F:System.Net.HttpResponseHeader.LastModified">
284 <summary>The Last-Modified header, which specifies the date and time at which the accompanying body data was last modified.</summary>
287 <member name="F:System.Net.HttpResponseHeader.Location">
288 <summary>The Location header, which specifies a URI to which the client is redirected to obtain the requested resource.</summary>
291 <member name="F:System.Net.HttpResponseHeader.Pragma">
292 <summary>The Pragma header, which specifies implementation-specific directives that might apply to any agent along the request/response chain.</summary>
295 <member name="F:System.Net.HttpResponseHeader.ProxyAuthenticate">
296 <summary>The Proxy-Authenticate header, which specifies that the client must authenticate itself to a proxy.</summary>
299 <member name="F:System.Net.HttpResponseHeader.RetryAfter">
300 <summary>The Retry-After header, which specifies a time (in seconds), or a date and time, after which the client can retry its request.</summary>
303 <member name="F:System.Net.HttpResponseHeader.Server">
304 <summary>The Server header, which specifies information about the originating server agent.</summary>
307 <member name="F:System.Net.HttpResponseHeader.SetCookie">
308 <summary>The Set-Cookie header, which specifies cookie data that is presented to the client.</summary>
311 <member name="F:System.Net.HttpResponseHeader.Trailer">
312 <summary>The Trailer header, which specifies that the indicated header fields are present in the trailer of a message that is encoded with chunked transfer-coding.</summary>
315 <member name="F:System.Net.HttpResponseHeader.TransferEncoding">
316 <summary>The Transfer-Encoding header, which specifies what (if any) type of transformation has been applied to the message body.</summary>
319 <member name="F:System.Net.HttpResponseHeader.Upgrade">
320 <summary>The Upgrade header, which specifies additional communications protocols that the client supports.</summary>
323 <member name="F:System.Net.HttpResponseHeader.Vary">
324 <summary>The Vary header, which specifies the request headers that are used to determine whether a cached response is fresh.</summary>
327 <member name="F:System.Net.HttpResponseHeader.Via">
328 <summary>The Via header, which specifies intermediate protocols to be used by gateway and proxy agents.</summary>
331 <member name="F:System.Net.HttpResponseHeader.Warning">
332 <summary>The Warning header, which specifies additional information about that status or transformation of a message that might not be reflected in the message.</summary>
335 <member name="F:System.Net.HttpResponseHeader.WwwAuthenticate">
336 <summary>The WWW-Authenticate header, which specifies that the client must authenticate itself to the server.</summary>
339 <member name="T:System.Net.HttpRequestHeader">
340 <summary>The HTTP headers that may be specified in a client request.</summary>
342 <member name="F:System.Net.HttpRequestHeader.Accept">
343 <summary>The Accept header, which specifies the MIME types that are acceptable for the response.</summary>
346 <member name="F:System.Net.HttpRequestHeader.AcceptCharset">
347 <summary>The Accept-Charset header, which specifies the character sets that are acceptable for the response.</summary>
350 <member name="F:System.Net.HttpRequestHeader.AcceptEncoding">
351 <summary>The Accept-Encoding header, which specifies the content encodings that are acceptable for the response.</summary>
354 <member name="F:System.Net.HttpRequestHeader.AcceptLanguage">
355 <summary>The Accept-Langauge header, which specifies that natural languages that are preferred for the response.</summary>
358 <member name="F:System.Net.HttpRequestHeader.Allow">
359 <summary>The Allow header, which specifies the set of HTTP methods supported.</summary>
362 <member name="F:System.Net.HttpRequestHeader.Authorization">
363 <summary>The Authorization header, which specifies the credentials that the client presents in order to authenticate itself to the server.</summary>
366 <member name="F:System.Net.HttpRequestHeader.CacheControl">
367 <summary>The Cache-Control header, which specifies directives that must be obeyed by all cache control mechanisms along the request/response chain.</summary>
370 <member name="F:System.Net.HttpRequestHeader.Connection">
371 <summary>The Connection header, which specifies options that are desired for a particular connection.</summary>
374 <member name="F:System.Net.HttpRequestHeader.ContentEncoding">
375 <summary>The Content-Encoding header, which specifies the encodings that have been applied to the accompanying body data.</summary>
378 <member name="F:System.Net.HttpRequestHeader.ContentLanguage">
379 <summary>The Content-Langauge header, which specifies the natural language(s) of the accompanying body data.</summary>
382 <member name="F:System.Net.HttpRequestHeader.ContentLength">
383 <summary>The Content-Length header, which specifies the length, in bytes, of the accompanying body data.</summary>
386 <member name="F:System.Net.HttpRequestHeader.ContentLocation">
387 <summary>The Content-Location header, which specifies a URI from which the accompanying body may be obtained.</summary>
390 <member name="F:System.Net.HttpRequestHeader.ContentMd5">
391 <summary>The Content-MD5 header, which specifies the MD5 digest of the accompanying body data, for the purpose of providing an end-to-end message integrity check.</summary>
394 <member name="F:System.Net.HttpRequestHeader.ContentRange">
395 <summary>The Content-Range header, which specifies where in the full body the accompanying partial body data should be applied.</summary>
398 <member name="F:System.Net.HttpRequestHeader.ContentType">
399 <summary>The Content-Type header, which specifies the MIME type of the accompanying body data.</summary>
402 <member name="F:System.Net.HttpRequestHeader.Cookie">
403 <summary>The Cookie header, which specifies cookie data presented to the server.</summary>
406 <member name="F:System.Net.HttpRequestHeader.Date">
407 <summary>The Date header, which specifies the date and time at which the request originated.</summary>
410 <member name="F:System.Net.HttpRequestHeader.Expect">
411 <summary>The Expect header, which specifies particular server behaviors that are required by the client.</summary>
414 <member name="F:System.Net.HttpRequestHeader.Expires">
415 <summary>The Expires header, which specifies the date and time after which the accompanying body data should be considered stale.</summary>
418 <member name="F:System.Net.HttpRequestHeader.From">
419 <summary>The From header, which specifies an Internet Email address for the human user who controls the requesting user agent.</summary>
422 <member name="F:System.Net.HttpRequestHeader.Host">
423 <summary>The Host header, which specifies the host name and port number of the resource being requested.</summary>
426 <member name="F:System.Net.HttpRequestHeader.IfMatch">
427 <summary>The If-Match header, which specifies that the requested operation should be performed only if the client&#39;s cached copy of the indicated resource is current.</summary>
430 <member name="F:System.Net.HttpRequestHeader.IfModifiedSince">
431 <summary>The If-Modified-Since header, which specifies that the requested operation should be performed only if the requested resource has been modified since the indicated data and time.</summary>
434 <member name="F:System.Net.HttpRequestHeader.IfNoneMatch">
435 <summary>The If-None-Match header, which specifies that the requested operation should be performed only if none of client&#39;s cached copies of the indicated resources are current.</summary>
438 <member name="F:System.Net.HttpRequestHeader.IfRange">
439 <summary>The If-Range header, which specifies that only the specified range of the requested resource should be sent, if the client&#39;s cached copy is current.</summary>
442 <member name="F:System.Net.HttpRequestHeader.IfUnmodifiedSince">
443 <summary>The If-Unmodified-Since header, which specifies that the requested operation should be performed only if the requested resource has not been modified since the indicated date and time.</summary>
446 <member name="F:System.Net.HttpRequestHeader.KeepAlive">
447 <summary>The Keep-Alive header, which specifies a parameter used into order to maintain a persistent connection.</summary>
450 <member name="F:System.Net.HttpRequestHeader.LastModified">
451 <summary>The Last-Modified header, which specifies the date and time at which the accompanying body data was last modified.</summary>
454 <member name="F:System.Net.HttpRequestHeader.MaxForwards">
455 <summary>The Max-Forwards header, which specifies an integer indicating the remaining number of times that this request may be forwarded.</summary>
458 <member name="F:System.Net.HttpRequestHeader.Pragma">
459 <summary>The Pragma header, which specifies implementation-specific directives that might apply to any agent along the request/response chain.</summary>
462 <member name="F:System.Net.HttpRequestHeader.ProxyAuthorization">
463 <summary>The Proxy-Authorization header, which specifies the credentials that the client presents in order to authenticate itself to a proxy.</summary>
466 <member name="F:System.Net.HttpRequestHeader.Range">
467 <summary>The Range header, which specifies the sub-range(s) of the response that the client requests be returned in lieu of the entire response.</summary>
470 <member name="F:System.Net.HttpRequestHeader.Referer">
471 <summary>The Referer header, which specifies the URI of the resource from which the request URI was obtained.</summary>
474 <member name="F:System.Net.HttpRequestHeader.Te">
475 <summary>The TE header, which specifies the transfer encodings that are acceptable for the response.</summary>
478 <member name="F:System.Net.HttpRequestHeader.Trailer">
479 <summary>The Trailer header, which specifies the header fields present in the trailer of a message encoded with chunked transfer-coding.</summary>
482 <member name="F:System.Net.HttpRequestHeader.TransferEncoding">
483 <summary>The Transfer-Encoding header, which specifies what (if any) type of transformation that has been applied to the message body.</summary>
486 <member name="F:System.Net.HttpRequestHeader.Translate">
487 <summary>The Translate header, a Microsoft extension to the HTTP specification used in conjunction with WebDAV functionality.</summary>
490 <member name="F:System.Net.HttpRequestHeader.Upgrade">
491 <summary>The Upgrade header, which specifies additional communications protocols that the client supports.</summary>
494 <member name="F:System.Net.HttpRequestHeader.UserAgent">
495 <summary>The User-Agent header, which specifies information about the client agent.</summary>
498 <member name="F:System.Net.HttpRequestHeader.Via">
499 <summary>The Via header, which specifies intermediate protocols to be used by gateway and proxy agents.</summary>
502 <member name="F:System.Net.HttpRequestHeader.Warning">
503 <summary>The Warning header, which specifies additional information about that status or transformation of a message that might not be reflected in the message.</summary>