private void LoadTermTable()
{
_e = (Models._Exam)dgExams.SelectedItem;
_termTable = tClass.GetTerms(_e.ID);
dgTerms.ItemsSource = _termTable;
}
private void LoadSubjectTable()
{
_e = (Models._Exam)dgExams.SelectedItem;
_subjTable = sClass.GetSubjects(_e.ID);
dgSubjects.ItemsSource = _subjTable;
}
/***************************************************************************/
private void DgExams_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (dgExams.SelectedIndex != -1)
{
_e = (Models._Exam)dgExams.SelectedItem;
LoadTerms(_e.ID);
}
else
{
dgExams.ItemsSource = null;
}
}
private void BtnRemoveExam_Click(object sender, RoutedEventArgs e)
{
if (dgExams.SelectedIndex != -1)
{
_e = (Models._Exam)dgExams.SelectedItem;
if (MessageBox.Show("Do you want to remove this exam?\n\n" + _e.NAME, "Confirmation", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No) == MessageBoxResult.Yes)
{
eClass.RemoveExam(_e.ID);
LoadExamTable();
dgTerms.ItemsSource = null;
dgSubjects.ItemsSource = null;
}
}
else
{
MessageBox.Show("Please select an exam/class.", "Error", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
}
