src/mono/netcore/System.Private.CoreLib/src/System/Runtime/InteropServices/WindowsRuntime/WindowsRuntimeMarshal.cs

   1 // Licensed to the .NET Foundation under one or more agreements.
   2 // The .NET Foundation licenses this file to you under the MIT license.
   3
   4 namespace System.Runtime.InteropServices.WindowsRuntime
   5 {
   6     public static class WindowsRuntimeMarshal
   7     {
   8         public static void AddEventHandler<T>(Func<T, EventRegistrationToken> addMethod,
   9                                               Action<EventRegistrationToken> removeMethod,
  10                                               T handler) => throw new PlatformNotSupportedException();
  11
  12         public static void RemoveEventHandler<T>(Action<EventRegistrationToken> removeMethod, T handler) => throw new PlatformNotSupportedException();
  13
  14         public static void RemoveAllEventHandlers(Action<EventRegistrationToken> removeMethod) => throw new PlatformNotSupportedException();
  15
  16         public static object GetUniqueObjectForIUnknownWithoutUnboxing(IntPtr unknown) => throw new PlatformNotSupportedException();
  17     }
  18 }