Data Validation Design Patterns

Question

If I have a collection of database tables (in an Access file, for example) and need to validate each table in this collection against a rule set that has both common rules a

Answer 1

Two approaches:

1. CSLA where anonymous methods on business objects are used for validation.
2. Read JP Boodhoo's blog where he has implemented a rules engine and has very detailed posts and sample code published. You can also see him at work on DNR Tv episode that's well worth watching.