private void Button_Click_2(object sender, RoutedEventArgs e)
{
if (affectedCourses.Count == 1)
{
Classes.ClearClassShiftedDates(affectedCourses[0].Id);
}
foreach (Class item in affectedCourses)
{
foreach (DayAndDate dad in listView_excluded.Items)
{
if (!item.ShiftedDates.Contains(dad.Date) && item.DaysPerWeek.Contains(dad.Day))
{
Classes.AddClassShiftedDate(item.Id, dad.Date);
}
}
}
Globals.RefreshReferenceInformation();
this.Close();
}
