I'm trying to design a procedure/method that will determine all the parents (not the containers) of a control at run time.
Example: If I:

    define ctrBase as custom
    define ctrSubClass as ctrBase
    define ctrSubSubClass as ctrSubClass

and drop ctrSubSubClass into a form. I want to be able to locate both ctrSubClass and ctrBase by passing ctrSubSubClass to some method/procedure.

I can't even think of an approach.

TIA