DnD in the ListCtrl

Hi, ALL,
The native ListCtrl on Windows/Win32 do not support DnD.

So I implemented it with catching begindrag event, capturing mouse and mouse up event.

However, there is no visual cue about dropping the item in the list control.

My scenario is DnD from one list control to another list control.

I understand that I should catch mouse move event, but what do I put there? Ideally the result should reflect how DnD works in the tree control, but any potential visual cue would be fine on the drop.

Thank you.