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Graceful exit on ESC from triggers and rules
Message
 
 
À
07/04/2005 16:11:13
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Divers
Thread ID:
01002344
Message ID:
01002414
Vues:
17
Can I put class definition in the Stored procedure?

>Yes Nadya, the local variable when going out of scope will cause the object destroy event to fire.
>Glenn
>
>>>I suppose you could create a local Object at the beginning of the routine and store state to it. In the destroy event of the object it can restore state.
>>>
>>>Glenn
>>
>>Good idea! So, this variable is get destroyed when you interrupt by ESC? E.g. does Destroy fire when you Cancel out of procedure?
>>
>>In the meantime I tried my idea of CleanUp, but it doesn't seem to work, e.g. I don't know how to invoke this VFP interrupted dialog programmatically...
If it's not broken, fix it until it is.


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