Retrieves the position of the mouse pointer at the time a file was dropped during a drag-and-drop operation
_WinAPI_DragQueryPoint ( $hDrop )
|$hDrop||Handle of the drop structure that describes the dropped file. This parameter is passed to WM_DROPFILES message with WPARAM parameter.|
|Success:||$tagPOINT structure that contains the coordinates of the mouse pointer at the time the file was dropped.|
|Failure:||Sets the @error flag to non-zero.|
Search DragQueryPoint in MSDN Library.