private void GroupNameComboBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e) { GroupNameTextBox.Clear(); DaysOfWeekComboBox.SelectedIndex = -1; HoursComboBox.SelectedIndex = -1; MinutesComboBox.SelectedIndex = -1; TeacherNameComboBox.SelectedIndex = -1; AudienceComboBox.SelectedIndex = -1; TeacherNameTextBox.Clear(); AudienceTextBox.Clear(); }
private void AddGroupButton_OnClick(object sender, RoutedEventArgs e) { if (!_quizManager.CreateGroup(CreatedGroupPanel.Items, GroupNameTextBox.Text)) { GroupWarringTextBlock.IsEnabled = true; GroupWarringTextBlock.Text = "Name already exist. \nPlease change group name."; } else { GroupWarringTextBlock.IsEnabled = false; CreatedGroupPanel.Items.Clear(); AddGroupButton.IsEnabled = false; GroupNameTextBox.Clear(); } }