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I have created an integrity check constraint using the ALTER TABLE command
which makes a column on a table mandatory under certain conditions. However
when the constraint is violated in the Visual basic form, a run-time error
occurs and the application terminates . How can I intercept the runtime
error , stop the application terminating and produce a message to say that
the user must enter data in the field.
N.B. I do not have access to the source code of the VB app so I am working at the table level.
Jeanette Received on Tue Feb 05 2002 - 14:14:20 CST