private void GradeButton_OnClick(object sender, RoutedEventArgs e) { if (EventsGrid.SelectedIndex != -1) { var w = new GradeEventWindow(CurrentWindow.EditEvent, _currentLab, EventsGrid.SelectedIndex); w.ShowDialog(); UpdateEvents(); } else { MessageBox.Show("Оберіть роботу"); } }
private void GradeButton_OnClick(object sender, RoutedEventArgs e) { if (EventsGrid.SelectedIndex != -1) { var w = new GradeEventWindow(CurrentWindow.EditEvent, _currentLab, EventsGrid.SelectedIndex); w.ShowDialog(); UpdateEvents(); } else MessageBox.Show("Оберіть роботу"); }