private static void OnEventDaysPropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
EventsView s = (EventsView)sender;
IReadOnlyObservableCollection <EventDay> oldValue = (IReadOnlyObservableCollection <EventDay>)e.OldValue;
IReadOnlyObservableCollection <EventDay> newValue = (IReadOnlyObservableCollection <EventDay>)e.NewValue;
s.Unsubscribe(oldValue);
s.Subscrube(newValue);
s.UpdateViewEvents(newValue);
}
private static void OnViewDurationPropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
EventsView s = (EventsView)sender;
s.UpdateAllSizeAndPositions();
}