private void b_new_Click(object sender, RoutedEventArgs e) { b_new.IsEnabled = false; b_editselected.IsEnabled = false; b_deleteselected.IsEnabled = false; changeTraveller = new ChangeTravellerWindow(this); changeTraveller.ShowDialog(); }
private void b_editselected_Click(object sender, RoutedEventArgs e) { if (lv_lista.SelectedItem != null) { b_new.IsEnabled = false; b_editselected.IsEnabled = false; b_deleteselected.IsEnabled = false; changeTraveller = new ChangeTravellerWindow(this, (TravellerObject)lv_lista.SelectedItem); changeTraveller.ShowDialog(); } else { MessageBox.Show("Nothing selected.", "Error!", MessageBoxButton.OK, MessageBoxImage.Warning); } }