System.Net.Sockets.SocketAsyncEventArgs.Dispose C# (CSharp) Method

        public void Dispose()
        {
            // Remember that Dispose was called.
            _disposeCalled = true;

            // Check if this object is in-use for an async socket operation.
            if (Interlocked.CompareExchange(ref _operating, Disposed, Free) != Free)
            {
                // Either already disposed or will be disposed when current operation completes.
                return;
            }

            // OK to dispose now.
            FreeInternals(false);

            // Don't bother finalizing later.
            GC.SuppressFinalize(this);
        }

		public void Defaults ()
		{
			SocketAsyncEventArgs saea = new SocketAsyncEventArgs ();
			Assert.IsNull (saea.AcceptSocket, "AcceptSocket");
			Assert.IsNull (saea.Buffer, "Buffer");
			Assert.IsNull (saea.BufferList, "BufferList");
			Assert.AreEqual (0, saea.BytesTransferred, "BytesTransferred");
			Assert.AreEqual (0, saea.Count, "Count");
			Assert.IsFalse (saea.DisconnectReuseSocket, "DisconnectReuseSocket");
			Assert.AreEqual (SocketAsyncOperation.None, saea.LastOperation, "LastOperation");
			Assert.AreEqual (0, saea.Offset, "Offset");
			Assert.IsNull (saea.RemoteEndPoint, "RemoteEndPoint");
#if !MOBILE
			Assert.IsNotNull (saea.ReceiveMessageFromPacketInfo, "ReceiveMessageFromPacketInfo");
			Assert.IsNull (saea.SendPacketsElements, "SendPacketsElements");
			Assert.AreEqual (TransmitFileOptions.UseDefaultWorkerThread, saea.SendPacketsFlags, "SendPacketsFlags");
#endif
			Assert.AreEqual (-1, saea.SendPacketsSendSize, "SendPacketsSendSize");
			Assert.AreEqual (SocketError.Success, saea.SocketError, "SocketError");
			Assert.AreEqual (SocketFlags.None, saea.SocketFlags, "SocketFlags");
			Assert.IsNull (saea.UserToken, "UserToken");

			saea.Dispose ();
			saea.Dispose (); // twice
		}