Beispiel #1
0
 private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
 {
     if (cliente.Connected)
     {
         stw.WriteLine(info);
         this.Chatscreen.Invoke(new MethodInvoker(delegate()
         {
             Chatscreen.AppendText("Yo:" + info + "\n");
         }));
     }
     else
     {
         MessageBox.Show("Fallo al enviar");
     }
     backgroundWorker2.CancelAsync();
 }
Beispiel #2
0
 private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
 {
     while (cliente.Connected)
     {
         ;
     }
     {
         try
         {
             datos = str.ReadLine();
             this.Chatscreen.Invoke(new MethodInvoker(delegate()
             {
                 Chatscreen.AppendText("Tu:" + datos + "\n");
             }));
             datos = "";
         }
         catch (Exception error)
         {
             MessageBox.Show(error.Message.ToString());
         }
     }
 }
Beispiel #3
0
        private void btnconectar_Click(object sender, EventArgs e)
        {
            cliente = new TcpClient();
            IPEndPoint ipend = new IPEndPoint(IPAddress.Parse(Ipcliente.Text), int.Parse(Puertocliente.Text));

            try
            {
                cliente.Connect(ipend);
                if (cliente.Connected)
                {
                    Chatscreen.AppendText("Conectado con el servidor" + "\n");
                    str           = new StreamReader(cliente.GetStream());
                    stw           = new StreamWriter(cliente.GetStream());
                    stw.AutoFlush = true;
                    backgroundWorker1.RunWorkerAsync();
                    backgroundWorker2.WorkerSupportsCancellation = true;
                }
            }
            catch (Exception error)
            {
                MessageBox.Show(error.Message.ToString());
            }
        }