Fires immediately after the drag and drop operation has been completed.
public event DragObjectDropEventHandler DragObjectDrop
Public Event DragObjectDrop As DragObjectDropEventHandler
The DragObjectDrop event's data class is DevExpress.XtraTreeList.DragObjectDropEventArgs.
Handle the DragObjectDrop event to perform actions when end-users finish dragging column headers. This can be used, for instance, to perform any cleanup after handling the TreeList.DragObjectStart event.
The event serves only as a notification that the operation has been completed. To control whether column headers can be dropped at a particular position, handle the TreeList.DragObjectOver event.