detecting a cancelled drag

[Chris]

Hi,
I need to be able to detect when a drag is cancelled after it has started.
Meaning: after the drag operation has begun, and the user does not complete
the drag, but releases whatever's being dragged before it reaches it's
supposed destination. I need something to happen at that point, and
surprisingly there's no event for like DragCancelled or something in
Control. So does anyone have any idea how I could do this? Thanks,

Chris

 

[Chris]

Nevermind, i figured it out. In case you're wondering, in the
QueryContinueDrag event handler, I used this code:

if((e.KeyState & 1) == 0) {
// left mouse button has been released
}

the KeyState documentation is here:
http://msdn.microsoft.com/library/d...ndowsformsdrageventargsclasskeystatetopic.asp

Chris