QueryContinueDrag problem
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Hi, I have a code fragment that handles dragging and dropping tree view nodes on each other, all in the same tree view. All works fine, but i want to cancel the dragging operation when two mouse button are presses. In MSDN is written: "The QueryContinueDrag event occurs during a drag-and-drop operation and allows the drag source to determine whether the drag-and-drop operation should be canceled. A QueryContinueDragEventArgs specifies whether and how the drag-and-drop operation should proceed, whether any modifier keys are pressed, and whether the user has pressed the ESC key." Well i put a break point in this event, but in runtime when i press on another button or press another key - nothing happened - that is - i execution does not reach the breakpoint. I search over the internet, but NADA. Any help will be appreciated. elaj.