I have two ListBox in WPF application. One is the source second is the destination. I took the help from the article http://dotnetslackers.com/ADO_NET/re-191632_Generic_WPF_Drag_and_Drop_Adorner.aspx
Now I have managed to perform the drag and drop.
Now I have one feature to implement in which if we drop any item over an existing one, it will replace the existing item with the current dragged item.
Please guide.