void FirstBackgroundWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
ReceivedObject obj = (ReceivedObject)e.UserState;
Bitmap a = obj.Image;
string IP = obj.IP;
if (mainlist.Exists(aa => aa.IP == IP))
{
((MainListObject)mainlist.Find(b => b.IP == IP)).Image = ToBitmapImage(a);
}
else
{
MainListObject neww = new MainListObject();
neww.IP = IP;
neww.Image = ToBitmapImage(a);
neww.port = obj.port + 1;
mainlist.Add(neww);
}
}
public void OpenListener(int Port, string IP)
{
Port--;
TcpListener Listener = new TcpListener(IPAddress.Any, Port);
TcpClient Client = new TcpClient();
NetworkStream mainStream;
Listener.Start();
Client = Listener.AcceptTcpClient();
BinaryFormatter binFormatter = new BinaryFormatter();
while (Client.Connected)
{
mainStream = Client.GetStream();
try
{
Bitmap a = (Bitmap)binFormatter.Deserialize(mainStream);
if (a != null)
{
ReceivedObject neww = new ReceivedObject();
neww.Image = a;
neww.IP = IP;
neww.port = Port;
FirstBackgroundWorker.ReportProgress(0, neww);
}
}
catch
{
mainlist.Remove(mainlist.Find(a => a.IP == IP));
if (Global.SessionWin != null)
{
if (Global.SessionWin.Client.IP == IP)
{
MessageBox.Show("Przerwano połaczenie z: " + IP);
}
}
Thread.CurrentThread.Abort();
}
}
}
