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Stopping a function from my error handler...
Message
 
 
To
19/10/2000 14:00:32
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00431640
Message ID:
00431651
Views:
19
Check out the RETURN TO syntax for the RETURN keyword. You can specify a program within the stack to return to. If you specify a program/procedure before the erroring one, it should return without executing any other code.

HTH.

>Hi,
>
>I'm trying to write an error handler function that'll stop a program that produced certain types of errors. I don't want my app to stop or exit, I only want to stop the execution of the function that caused the error after having displayed an error message. Here's how I wrote my function:
>
>
>FUNCTION ErrorHandler(nError,cMethod,nLine)
>LOCAL lcErrorMsg,lcCodeLineMsg
>
>   *Some code here
>   IF nError = 13 THEN &&Table not opened
>      *Code that sends a message and then stops the execution
>      *of the calling method
>   ENDIF
>ENDFUNC
>
>
>So, in this particular case, I want my function to stop whenever I can't open a table (because everything else is going to fail if the table is not opened properly).
>
>Thanks in advance, Stephane.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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