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();
}
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());
}
}
}
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());
}
}