private void btnAdd_Click(object sender, RoutedEventArgs e) { setGameId(); setMovieId(); if (lstMovies.SelectedIndex != -1 && movMgr.AddMoviesToKiosk(movieId) == true) { try { MessageBox.Show(movieSelection.Title + " has been added to the kiosk"); } catch (Exception ex) { MessageBox.Show(ex.Message); } } else if (lstGames.SelectedIndex != -1 && gamMgr.AddGamesToKiosk(gameId) == true) { try { MessageBox.Show(gameSelection.Title + " has been added to the kiosk"); } catch (Exception ex) { MessageBox.Show(ex.Message); } } }