Has anyone implemented TreeViews or Listboxes with internal dragging, i.e., to move nodes/items within the control? The mouse events are (or at least should be) trivial, but the drag image is another matter. A simple line indicating the new position of the item/node would be sufficient.
There is an example of Listbox dragdrop in the samples folder, and if you search this list you should find an example of a treeview dragdrop.
Cheers, jez.