If !empty(1.txtTin.Value) set exact off select pds_data set order to tag tin go top seek allt(1.txtTin.Value) do while found() and !eof() if (allt(1.txtTin.Value))= (allt(pds_data.tin)) =messagebox('This TIN already exists!',16) return. Where can i put this progam Because i put this to my validation method. The error is "Uniqueness of index TIN is violated". uniqueness what's wrong with my program because i dont want to duplicate the tin records.Does FoxPro have Primary and Foreign keys Tag: Overcome 255 character limit in grid control I used it to get started so I could see the data since I don't have VFP installed. I've had plenty of bad experiences with Access. I know nothing about the inner workings on the client application.
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