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Hierarchy of Error Handling
Message
De
11/03/1998 18:34:18
 
 
À
11/03/1998 17:15:17
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00083859
Message ID:
00084046
Vues:
31
>>>>>I still don't have a firm grasp on error handling in VFP. In previous versions of FoxPro I would have a PRG that contained all error handling and each program would contain an ON ERROR statement pointing to that PRG. In VFP there are ErrorEvent methods on control and on forms and you can have an ON ERROR routine as well.
>>>>>
>>>>>I've discovered that certain errors don't go to my error handler even with ON ERROR. It seems like it is going through .ErrorEvent and giving VFP defaults since I have no code there.
>>>>>
>>>>>Does anyone have any good guidelines or know of a any good reference material that will help me to determine what types of errors need to be handled by each level of error checking? TIA
>>>>
>>>>
>>>>There is an excellent article on VFP error handling at www.stonefield.com
>>>
>>>Thanks. I'll look it up.
>>
>>Also look at a few months back, in Foxtalk magazine.. Doug from Stonefield did a few articles on error handling...
>
>
>This is the same article that's on his web site.

Hmm, I thought he added to the article, with some sample files and such..
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