private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
{
if (client.Connected)
{
STW.WriteLine(TextToSend);
this.MessageScreentextBox.Invoke(new MethodInvoker(delegate()
{
MessageScreentextBox.AppendText("Me:" + TextToSend + "\n");
}
));
}
else
{
MessageBox.Show("Sending failed");
}
backgroundWorker2.CancelAsync();
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
while (client.Connected)
{
try
{
recieve = STR.ReadLine();
this.MessageScreentextBox.Invoke(new MethodInvoker(delegate()
{
MessageScreentextBox.AppendText("You:" + recieve + "\n");
}));
recieve = "";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
}
private void ConnectButton_Click(object sender, EventArgs e)
{
client = new TcpClient();
IPEndPoint IpEnd = new IPEndPoint(IPAddress.Parse(ClientIPtextBox.Text), int.Parse(ClientPorttextBox.Text));
try
{
client.Connect(IpEnd);
if (client.Connected)
{
MessageScreentextBox.AppendText("Connected to Server \n");
STR = new StreamReader(client.GetStream());
STW = new StreamWriter(client.GetStream());
STW.AutoFlush = true;
backgroundWorker1.RunWorkerAsync();
backgroundWorker2.WorkerSupportsCancellation = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
