[RESOLVED] Event for Detecting Failed Drag/Drop

[neef]

In my application code is executed during drag/drop which draws pretty cool looking x's across controls that won't accept a drop. Everything works fine if the drag/drop is succesful because i erase the x's in the dragdrop event, but if the user lets go of the left mouse button over a control which doesn't accept a drop then the x's stay on the screen I need an event which is triggered if the drag drop fails. I tried using a simple mouseup event for the entire form but it hasn't worked for some reason.

Any help would be appreciated. Thanx!