tcp_client.cpp

void Connect( String^ message )
{
   try
   {
      // Create a TcpClient.
      // Note, for this client to work you need to have a TcpServer 
      // connected to the same address as specified by the server, port
      // combination.
      Int32 port = 5005;
      TcpClient^ client = gcnew TcpClient( "tracking.sintrafico.com", port );

      // Translate the passed message into ASCII and store it as a Byte array.
      array<Byte>^data = Text::Encoding::ASCII->GetBytes( message );

      // Get a client stream for reading and writing.
      //  Stream stream = client->GetStream();

      NetworkStream^ stream = client->GetStream();

      // Send the message to the connected TcpServer. 
      stream->Write( data, 0, data->Length );

      Console::WriteLine( "Sent: {0}", message );

      // Close everything.
      client->Close();
   }
   catch ( ArgumentNullException^ e ) 
   {
      Console::WriteLine( "ArgumentNullException: {0}", e );
   }
   catch ( SocketException^ e ) 
   {
      Console::WriteLine( "SocketException: {0}", e );
   }

   Console::WriteLine( "\n Press Enter to continue..." );
   Console::Read();
}