Asynchronously accepts an incoming connection attempt.
Public Sub EndConnect ( _ asyncResult As IAsyncResult _ )
Dim instance As TcpClient Dim asyncResult As IAsyncResult instance.EndConnect(asyncResult)
public void EndConnect( IAsyncResult asyncResult )
public: void EndConnect( IAsyncResult^ asyncResult )
public function EndConnect( asyncResult : IAsyncResult )
The asyncResult parameter is nullNothingnullptra null reference (Nothing in Visual Basic).
The asyncResult parameter was not returned by a call to a BeginConnect method.
The EndConnect method was previously called for the asynchronous connection.
An error occurred when attempting to access the Socket. See the Remarks section for more information.
The underlying Socket has been closed.
This method blocks until the operation is complete. To perform this operation synchronously, use a Connect method.
If you receive a SocketException, use SocketException..::.ErrorCode to obtain the specific error code. After you have obtained this code, you can refer to the Windows Sockets version 2 API error code documentation in the MSDN library at http://msdn.microsoft.com/library for a detailed description of the error.
The following code example ends the asynchronous connection attempt.
public static ManualResetEvent connectDone = new ManualResetEvent(false); public static void ConnectCallback(IAsyncResult ar) { connectDone.Set(); TcpClient t = (TcpClient)ar.AsyncState; t.EndConnect(ar); }
static ManualResetEvent^ connectDone = gcnew ManualResetEvent( false ); static void ConnectCallback( IAsyncResult^ ar ) { connectDone->Set(); TcpClient^ t = safe_cast<TcpClient^>(ar->AsyncState); t->EndConnect( ar ); }
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98