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Who cancel drag&drop

Dear all,
I need an advise how to debug following DragAndDrop situation.
Output("Started ")

TreeView.DoDrag Drop(XXX, DragDropEffects .All Or DragDropEffects .Link)

Output("Finishe d")

works well many times.
But sometimes it starts and after some miliseconds finishes (as if something
would cancel it.
How can I find out why draganddrop is canceled? Does it have some event to
look in the call stack ?
Best reagrds,
Boni
Nov 21 '05 #1
0 834

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