private static void OnCommandChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadRating rating = sender as RadRating;
if (rating.canExecuteChangedHandler != null)
{
rating.canExecuteChangedHandler.Unsubscribe();
}
System.Windows.Input.ICommand command = args.NewValue as System.Windows.Input.ICommand;
if (command != null)
{
rating.canExecuteChangedHandler = new WeakEventHandler <EventArgs>(command, rating, KnownEvents.CanExecuteChanged);
rating.UpdateIsReadOnlyFromCommand();
}
}
private static void OnCommandParameterChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
RadRating rating = sender as RadRating;
rating.UpdateIsReadOnlyFromCommand();
}