private void Button_Click_6(object sender, RoutedEventArgs e)
{
string topic_field = SecTopField.Text;
bool nonFull_field = (bool)NonFullField.IsChecked;
var tab = MenuLecturerLogic.getSectionsWithCondition(semestr.ID_Semester, lecturer.ID_lecturer, topic_field, nonFull_field);
sectionsgrid.ItemsSource = tab;
}
public SML_SectionManagement(Lecturer lecturer, Semester sem)
{
InitializeComponent();
this.lecturer = lecturer;
this.semestr = sem;
StuSecGrid.IsReadOnly = true;
sectionsgrid.IsReadOnly = true;
sectionsgrid.ItemsSource = MenuLecturerLogic.getSectionsWithCondition(sem.ID_Semester, lecturer.ID_lecturer, "", false);
}