I had a blast at FoxPro school (AppDev) and learned quite a bit. But I'm finding putting the suggestions into practice is harder than the instructor made it look.

One bit of advice he gave was to never use the base classes. He said to subclass them all and use those, in case you ever decide you want to, say, change all the textboxes in your app. That sounds like good advice, so I planned on doing it until I tried it and ran into a big problem. Where are the base classes?

I did a search on my hard drive for *.vcx and didn't come up with any that seemed likely. Are they in a .vcx? If not, how do you subclass them?

Thanks,