UFT Pro (LeanFT) .NET SDK Reference, Version 14.03
DragAndDropOn(ISupportDragAndDrop) Method
The target object on which this object is dropped.
Drags and drops a test object to the specified target object.
Syntax
void DragAndDropOn( 
   ISupportDragAndDrop dropTarget
)

Parameters

dropTarget
The target object on which this object is dropped.