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Variable Exists?
Message
From
02/10/2001 18:04:18
Pablo Roca Rozas
PortalFox
La Coruna, Spain
 
 
To
02/10/2001 18:00:24
Zlatko Bunta
Bjelina D.O.O.
Zagreb, Croatia
General information
Forum:
Visual FoxPro
Category:
Other
Title:
Re: Variable Exists?
Miscellaneous
Thread ID:
00563335
Message ID:
00563337
Views:
13
>Is it possible to find out if a variable exists or
>it isn't store to memory at all?
>For example, if I put only one line in a program:
>


You can do this with:

IF VARTYPE(MyVar)<>"U"
WAIT WINDOW MyVar
ENDIF
Pablo Roca
Clavo Congelados, S.A. (La Coruna - Spain)
Sysop of PortalFox

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