RootShape Property [Visio 2003 SDK Documentation]
Returns the top-level shape of an instance if this shape is part of a master instance.
objRet = object**.RootShape**
objRet The Shape object that is the top level shape of this instance.
object Required. An expression that returns a Shape object.
Version added
2002
Remarks
If this shape is not part of a master instance, the RootShape property returns Nothing.
Applies to | Shape object