private void button_Start_Click(object sender, RoutedEventArgs e)
{
int port;
if (textBox_Port.Text == "" || !int.TryParse(textBox_Port.Text, out port))
{
MessageBox.Show("Enter a valid port number to run the server on!", "Invalid Port Number", MessageBoxButton.OK);
return;
}
int numMax;
if (!int.TryParse(textBox_Clients.Text, out numMax))
{
MessageBox.Show("Enter a valid number of clients to support!", "Invalid # Clients Number", MessageBoxButton.OK);
return;
}
// start server
theServer = new Server(numMax);
try
{
theServer.Start(port);
}
catch
{
MessageBox.Show("Error starting server, check network connection and try again.", "Server couldn't start", MessageBoxButton.OK);
return;
}
theServer.RecievedMessage += TheServer_RecievedMessage;
theServer.ClientConnected += TheServer_ConnectionAccepted;
theServer.ClientDisconnected += TheServer_ClientDisconnected;
// display IP address and port
string printtext = "Server started at " + theServer.GetIPAddress().ToString() + " on port " + port;
dispText(printtext);
// display waiting for client message
dispText("waiting for client");
// show # available clients
printtext = "Available Clients = " + theServer.GetNumAvail();
dispText(printtext);
textBox_Clients.IsEnabled = false;
textBox_Port.IsEnabled = false;
button_Start.IsEnabled = false;
button_Stop.IsEnabled = true;
textBox_Message.IsEnabled = true;
button_Send.IsEnabled = true;
}