ZForge.Controls.TreeViewAdv.Tree.TreeViewAdv.OnDragEnter C# (CSharp) Метод

        protected override void OnDragEnter(DragEventArgs drgevent)
        {
            _search.EndSearch();
            DragMode = true;
            CreateDragBitmap(drgevent.Data);
            base.OnDragEnter(drgevent);
        }