Socket.Send Method (Byte[], Int32, Int32, SocketFlags) (System.Net.Sockets)

' Displays sending with a connected socket
' using the overload that takes a buffer, offset, message size, and socket flags.
Public Shared Function SendReceiveTest4(ByVal server As Socket) As Integer 
    Dim msg As Byte() = Encoding.UTF8.GetBytes("This is a test")
    Dim bytes(255) As Byte
    Try
        ' Blocks until send returns.
        Dim byteCount As Integer = server.Send(msg, 0, msg.Length, SocketFlags.None)
        Console.WriteLine("Sent {0} bytes.", byteCount)

        ' Get reply from the server.
        byteCount = server.Receive(bytes, 0, server.Available, SocketFlags.None)

        If byteCount > 0 Then
            Console.WriteLine(Encoding.UTF8.GetString(bytes))
        End If
    Catch e As SocketException
        Console.WriteLine("{0} Error code: {1}.", e.Message, e.ErrorCode)
        Return e.ErrorCode
    End Try
    Return 0

End Function 'SendReceiveTest4

// Displays sending with a connected socket
// using the overload that takes a buffer, offset, message size, and socket flags.
public static int SendReceiveTest4(Socket server)
{
    byte[] msg = Encoding.UTF8.GetBytes("This is a test");
    byte[] bytes = new byte[256];
    try 
    {
        // Blocks until send returns.
        int byteCount = server.Send(msg, 0, msg.Length, SocketFlags.None);
        Console.WriteLine("Sent {0} bytes.", byteCount);

        // Get reply from the server.
        byteCount = server.Receive(bytes, 0, server.Available, 
                                   SocketFlags.None);

        if (byteCount > 0)
            Console.WriteLine(Encoding.UTF8.GetString(bytes));
    }
    catch (SocketException e)
    {
        Console.WriteLine("{0} Error code: {1}.", e.Message, e.ErrorCode);
        return (e.ErrorCode);
    }
    return 0;
}

// Displays sending with a connected socket
// using the overload that takes a buffer, offset, message size, and socket flags.
int SendReceiveTest4( Socket^ server )
{
   array<Byte>^ msg = Encoding::UTF8->GetBytes( "This is a test" );
   array<Byte>^ bytes = gcnew array<Byte>(256);
   try
   {

      // Blocks until send returns.
      int byteCount = server->Send( msg, 0, msg->Length, SocketFlags::None );
      Console::WriteLine( "Sent {0} bytes.", byteCount.ToString() );

      // Get reply from the server.
      byteCount = server->Receive( bytes, 0, server->Available,
         SocketFlags::None );
      if ( byteCount > 0 )
      {
         Console::WriteLine( Encoding::UTF8->GetString( bytes ) );
      }
   }
   catch ( SocketException^ e ) 
   {
      Console::WriteLine(  "{0} Error code: {1}.", e->Message, e->ErrorCode.ToString() );
      return (e->ErrorCode);
   }
   return 0;
}