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How to trap errors with ON ERROR while error event in pl
Message
From
11/02/2002 22:31:10
 
 
To
11/02/2002 22:12:01
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00618670
Message ID:
00618671
Views:
21
Hiya Mark...

HTH... You might try thread #600666.... there was a good discussion on ERROR trapping/handling there...

BTW: I used to live in Livermore... :-)

Ric

>Does anyone know of a way to set an ON ERROR statement in a prg and not have an actual Error passed back up to an Error() Event in an object that called the prg?
>
>For instance, in the CodeMine framework, Error trapping code is in the application object Error() event as well as in other classes. I want to call a utility prg which does its own error trapping. However, the ON ERROR's in the prg get ignored. I would really like a way to override the errors being passed up to the error event, and trap them right there.
>
>It seems that VFP needS an optional switch on the ON ERROR statement that will allow an ON ERROR statement to supercede an Error() event.
>
>
>For example, my prg might have code as follows:
>
>m.lcSavOnError= on("error")
>m.llFlag= .f.
>ON ERROR m.llFlag= .t.
>
>Use mytable
>
>ON ERROR &lcSavOnError
>
>if m.llFlag
> *..display error we got when using table
>endif
>
>Thanks in advance.
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