Hi everyone!
How can I read the value of @.@.error from within vb6 source? Or how can I check the success of a transaction (comit/rollback) from within vb6 frontend source?
Thank you!I believe you will have to pass it back as an output parameter from your stored procedure. That's how I do it anyway.|||To capture @.@.error you can either store its value into an output parameter, or return it in the form of a result set.
To trap an execution error and notify your FE of a specific section of BE code that encountered the error use RAISERROR. In your VB code precede the call to SQL with ON ERROR (either RESUME NEXT and check for error right below, or GOTO <LABEL> and do the error trapping there).
EDITED: At the end make sure to turn error-fall-through OFF by issueing ON ERROR GOTO 0. Failure to do so often yields hours of debugging.|||ON ERROR GOTO 0. Failure to do so often yields hours of debugging.
Couldn't agree more. That's why I don't use it. Way too many sleepless nights trying to figure out why the stupid app isn't giving me the results I expect.
On Error Goto BeerFridge
Now that works :)
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