Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Help for Error Handler
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00244324
Message ID:
00244336
Vues:
22
>>>Our office has a decent error handler currently, but needs one more piece to identify.
>>>
>>>Lets say in a program we have
>>>
>>>select * from SomeTable into cursor test1
>>>
>>>and the "SomeTable" is not yet opened, or part of the path. By default VFP will bring up the Open table dialog and wait for a response for the user to pick a file, or cancel. Only then, with the error get trapped upon return.
>>>
>>>Q: Is it possible to turn the automatic Open table dialog off so it goes directly to the error handler?
>>>
>>>TIA
>>
>>Probably, the better way is to check
>>IF USED("mytable") before firing SELECT-SQL.
>
>Yeah, I would, but I don't want to go back to every possible select statement and pre-verify all possible tables being opened. Especially when many of the queries are all generated on the fly, and the aliases Source can constantly change... Yes, I could apply the IF USED( lcNewSource ), but again, don't want to go back to every class/form to qualify other developers code.

IMO, it's the only way. If code is written poorly, then it got to be rewritten.
Edward Pikman
Independent Consultant
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform