public static TAdorner Add <TAdorner>(UIElement element, params object[] para) where TAdorner : Adorner
        {
            var manager = AdornerManager <TAdorner> .GetManager(element);

            manager.AddAdorner(para);
            return(manager.Adorner);
        }
 public static void Remove <TAdorner>(UIElement element) where TAdorner : Adorner
 {
     AdornerManager <TAdorner> .GetManager(element).RemoveAdorner();
 }
 public static TAdorner Get <TAdorner>(UIElement element) where TAdorner : Adorner
 {
     return(AdornerManager <TAdorner> .GetManager(element).Adorner);
 }