private void ConnectButton_Click(object sender, RoutedEventArgs e)
{
try
{
//If the socket is null, create a new one.
if (SocketClass.GetSocket() == null)
{
SocketClass = new SocketClass();
}
ConnectButton.IsEnabled = false;
FindButton.IsEnabled = false;
MyUsername = UsernameClient.Text;
IPEndPoint RemoteEp = new IPEndPoint(IPAddress.Parse(IP.Text), Convert.ToInt32(Port.Text));
SocketClass.OnReceiveMessage += new EventHandler(Eventaction_DisplayMessage);
SocketClass.OnReceiveImage += new EventHandler(Eventaction_DisplayImage);
//Connects to a specific user
SocketClass.Connect(RemoteEp);
//Sends a request to connect
DataPacket DP = new DataPacket(3, MyUsername, "", new byte[1]);
SocketClass.Send(DP);
SocketClass.OnAccept += new EventHandler(Eventaction_EnableButtons);
SocketClass.OnDisconnect += new EventHandler(Eventaction_DisableButtons);
}
catch (SocketException ex)
{
Eventaction_DisableButtons(null, new EventArgs());
MessageBox.Show("A socket error occurred: " + ex.ToString());
Console.WriteLine(ex.StackTrace);
}
catch (Exception ex)
{
Eventaction_DisableButtons(null, new EventArgs());
MessageBox.Show("A error occured: " + ex.ToString());
Console.WriteLine(ex.StackTrace);
}
}
////////////////////////////////////////////////////// //BUTTONS////////////////////////////////////////////////////////////
private void FindButton_Click(object Psender, RoutedEventArgs e)
{
try
{
//If the socket is null, create a new one.
if (SocketClass.GetSocket() == null)
{
SocketClass = new SocketClass();
}
ConvoBox.Items.Add("Waiting for a user to connect...");
ConnectButton.IsEnabled = false;
FindButton.IsEnabled = false;
DisconnectButton.IsEnabled = true;
MyUsername = UsernameHost.Text;
IPEndPoint LocalEp = new IPEndPoint(hostIp, Convert.ToInt32(ListenPort.Text));
SocketClass.Bind(LocalEp);
//Starts listening after user to chat with
SocketClass.Listen(100);
SocketClass.Accept();
SocketClass.OnAccept += new EventHandler(Eventaction_ConnectRequest);
SocketClass.OnDisconnect += new EventHandler(Eventaction_DisableButtons);
SocketClass.OnReceiveMessage += new EventHandler(Eventaction_DisplayMessage);
SocketClass.OnReceiveImage += new EventHandler(Eventaction_DisplayImage);
}
catch (SocketException ex)
{
Eventaction_DisableButtons(null, new EventArgs());
MessageBox.Show("A socket error occurred: " + ex.ToString());
Console.WriteLine(ex.StackTrace);
}
catch (Exception ex)
{
MessageBox.Show("A error occured: " + ex.ToString());
Console.WriteLine(ex.StackTrace);
}
}
