>I'm using VFP 7.0 foundation classes.
>
>I want to leave the foundation classes alone (so that future updates just replace them with no editing) and just use sub-classes in my projects.
>
>When I discover an error in a foundation class, what is the best way to handle this without upsetting any future updates?
>
>Example:
>_resizable in _controls.vcx has an oversight in LoopThroughControls().
>When it defines BASE_CLASS it doesn't include "Container". I would like to put Container into BASE_CLASS, but obviously when a future update replaces the _controls.vcx file, my change would disappear.
>
>TIA

Bill,
As you said do all your modifications in your subclasses. Write your own LoopThroughControls code to override.
Cetin