There was an article from Kathy Pountney in last months Foxtalk that might have what you are looking for...

"Hidden Secrets of the VFP IDE, Part 2"



>Hi,
>I have a class library called MyLibrary with a certain class Class1. I want to copy Class1
>to a new name Class2, so that I can use it but with some changes to it.
>What's the easiest way to do this?
>Thanks
>Steve Elster