private static void OnExportUpdateDropState(
     DDContainer _sender,
     Widget _items,
     ref DDWidgetState _state)
 {
     if (_sender.mEventUpdateDropState != null)
     {
         _sender.mEventUpdateDropState(
             _sender,
             _items,
             ref _state);
     }
 }
        private static void OnExportUpdateDropState(
            IntPtr _sender,
            IntPtr _items,
            ref DDWidgetState _state)
        {
            DDContainer sender = (DDContainer)BaseWidget.GetByNative(_sender);

            if (sender.mEventUpdateDropState != null)
            {
                sender.mEventUpdateDropState(
                    sender,
                    (Widget)BaseWidget.GetByNative(_items),
                    ref _state);
            }
        }
 private static void OnExportUpdateDropState(
     DDContainer _sender ,
     Widget _items ,
     ref DDWidgetState _state)
 {
     if (_sender.mEventUpdateDropState != null)
         _sender.mEventUpdateDropState(
              _sender ,
              _items ,
             ref _state );
 }