public static void RemoveCanDropItemHandler(DependencyObject obj, CanDropItemEventHandler handler) { var uie = obj as UIElement; if (uie != null) { uie.RemoveHandler(CanDropItemEvent, handler); } }
public static void RemoveCanDropItemHandler(DependencyObject obj, CanDropItemEventHandler handler) { var uie = obj as UIElement; if (uie != null) uie.RemoveHandler(CanDropItemEvent, handler); }