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Triggers and Locks
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00863867
Message ID:
00863870
Vues:
8
Aló, Rodolfo.

>Hi... I wish a great year for all of you!

Best wishes for you, too, boy!

>So, my year started a little bit complicated! ;-)
>
>I have one table and I created one trigger for it. When one record is deleted, the trigger is fired. This function returns always .F. (it is just for tests)
>
>
>* Situation 1
>USE Customers
>LOCATE FOR CustomerId = 100
>DELETE
>
>In this case, all works fine. When I try to DELETE the record, VFP returns an error message! Great! :-)
>
>
>* Situation 2
>USE Customers
>LOCATE FOR CustomerId = 100
>? RLOCK() && It returns .T.
>DELETE
>INKEY(0)
>UNLOCK
>
>
>In this situation, I just receive an error message after VFP runs UNLOCK... My problem is part of my solution is encapsulated in some class (Lock and Unlock records) and the other part (DELETE) doesn't... And I have to know If some error has occured when VFP DELETE the record...

What's the error VFP is raising?
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