private void Button_Click(object sender, RoutedEventArgs e) { if (_serviceConnector.LogIn(LoginTextBox.Text, PasswordTextBox.Text)) { LoginPanel.Visibility = Visibility.Collapsed; ChatPanel.Visibility = Visibility.Collapsed; QuoridorService s1 = (QuoridorService)_serviceConnector; switch (LoginTextBox.Text) { case "Mateusz": s1.MyId = 4; break; case "Konrad": s1.MyId = 2; break; default: s1.MyId = 0; break; } Session.Instance.GameState = GameState.Logged; Session.Instance.User = new Player() { Id = s1.MyId }; //ScreenManager.Instance.SwitchScreen(new GameBoard(_game.GraphicsDevice)); } }