private static void SelectedTrimesterChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
EntryTrimesterSubjectCommentsViewModel entryTrimesterSubjectComments = (EntryTrimesterSubjectCommentsViewModel)d;
entryTrimesterSubjectComments.FromDate = MainViewModel.Instance.Parameters.Periods.Where(p => p.Trimester == entryTrimesterSubjectComments.SelectedTrimester).OrderBy(p => p.Number).First().FromDate;
entryTrimesterSubjectComments.ToDate = MainViewModel.Instance.Parameters.Periods.Where(p => p.Trimester == entryTrimesterSubjectComments.SelectedTrimester).OrderByDescending(p => p.Number).First().ToDate;
}
private static void SelectedClassChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
EntryTrimesterSubjectCommentsViewModel entryTrimesterSubjectComments = (EntryTrimesterSubjectCommentsViewModel)d;
entryTrimesterSubjectComments.SelectedClassChangedEvent?.Invoke();
}
