protected override void OnDrop(DragItemsEventArgs args) { }
protected override void OnDragEnter(DragItemsEventArgs args) { if (args.Items.Count() > 0 && args.Items.Any(c => c is SwimlaneShapeBase)) base.OnDragEnter(args); }
protected override void OnDragEnter(DragItemsEventArgs args) { if (args.Items.Count() > 0 && !args.Items.Any(c => c is CustomContainerBase)) base.OnDragEnter(args); }