Thanks for the info. I found the names in the registry under the library GridEX20.

One of the classes is JSColumns. When I issue the command:

loOleObject=CREATEOBJECT("GridEX20.JSColumns")

Foxpro returns "OLE Error code 0x80040154: Class not registered". How do I register this class. I can access some of the members of the GridEx20, but not others. Any ideas?