private static void OnIsOpenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
MaskControl control = d as MaskControl;
if (control != null)
{
control.UpdateIsOpenState((bool)e.NewValue);
}
}
private static void OnVisibilityPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
MaskControl control = d as MaskControl;
if (control != null)
{
control.UpdateOnVisibilityChanged((Visibility)e.NewValue);
}
}