Symantic (sp?) used to put out a user-oriented tool of this sort 4-5 years ago, I forget the name, but it wasn't VFP oriented. Maybe it was called "InfoModeller"? Anyway, have you looked at Visual Modeller, specifically the Data Services tier model?

>I am looking to NOT re-invent the wheel here.
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>Is anyone here aware of a class library that has components for building a system where the End User can create Data Object classes and Object Instances from those classes?
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>My thought is something like the Class Browser. However, instead of creating OO VFP Classes, the envisioned system would allow End Users to create Data Object classes and instances to model their business world. The system might also include class inheritance, object linking in terms of query calls and event triggers.
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>Thanks for the input.
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>Larry