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Two-table Update

Question: I’m a Paradox for Windows convert. In Paradox it’s a relatively simple thing to create a query that changes data in a field of one table with the values

Tables and SQL

Question: How do you count the number of rows displayed in a DBGrid when displayed through a query? Using TQuery, I get 50 to 60 files, but want to know

Key violation in networked Paradox table

Question: I have installed a Delphi 2.0 BDE application over a network where two terminals can access the table at the same time.I have checked the NET DIR to point

DOS protected to Delphi 32-bit

Question: At present we have a large application that runs under DOS protected mode. It is written in Borland Pascal 7.0. We have a longer term project to convert it