是否可以像这样在 ASP.NET 中的 radpanelbar 上完成拖放以及如何实现?
RadPanelBar
MyList1 ->RadPanelItem
item1 -> nested RadPanelItem
item2
MyList2
item3
item4
至
RadPanelBar
MyList1 ->RadPanelItem
item1 -> nested RadPanelItem
item2
item3
MyList2
item3
item4