private void NewGameText_MouseDown(object sender, MouseButtonEventArgs e)
        {
            //Controller.StartServer();
            //Controller.BeginConnect(IPAddress.Parse("192.168.56.1"), "Startjátékos");
            //Thread.Sleep(1000);
            //Controller.NewGame();
            MainButtonGrid.Visibility = System.Windows.Visibility.Hidden;
            NameInputDialog dialog = new NameInputDialog(this);

            dialog.ShowDialog();
            ConnectionGrid.Visibility = System.Windows.Visibility.Visible;
            UpdateConnectionInfo();
        }
        private void ShowNameInputDialog()
        {
            NameInputDialog dialog = new NameInputDialog(this);

            dialog.ShowDialog();
        }