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ON ERROR Macro Substitution
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP3
Network:
Windows 2003 Server
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01575512
Message ID:
01575513
Vues:
74
This message has been marked as the solution to the initial question of the thread.
>Hi Gang!
>
>question.... I have, in some old code, a routine that may or may not have an ON ERROR error handler activated when starting the code.
>
>Any way to save what the rest of the ON ERROR part is, to a variable, at that point? Any function that tells what the ON ERROR part is?
>
>Then, I can change the ON ERROR handler to be what I want it to be and run my new code....
>
>And if the user changes their mind and exits the routine without running my new part, it can restore back whatever the ON ERROR was to begin with, just like nothing has happened.
>
>Thanks!
lcOnError = ON("Error")
If it's not broken, fix it until it is.


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