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Emulate TRY CATCH in VFP6
Message
De
11/02/2019 11:27:31
 
 
À
11/02/2019 10:56:07
Mike Yearwood
Toronto, Ontario, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 6 SP3
Application:
Desktop
Divers
Thread ID:
01666266
Message ID:
01666277
Vues:
84
>>>Hi all
>>>
>>>Is there a way to closely emulate the try...catch feature of later FoxPro in VFP6? I would prefer not to have to re-do the error handling of a utility, or at least reduce the re-work.
>>>
>>>Thanks
>>
>>In addition to Borislav Borissov's link, see also this one with some updated code to allow nesting:
>>
>>https://www.foxite.com/archives/trycatch-for-vfp6-0000405838.htm
>
>Right away I find a bug. In the TRY procedure there is PUBLIC gnTRYNestingLevel and the next line is g O, not n, TRYNestingLevel = 0

If you are able to correct it, post the correction code to Foxite. You might also contact Victor and see if he has an updated version. I assume he used it at some point for VFP6.
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