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Variable Existence Check
Message
De
30/09/1998 10:38:48
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
30/09/1998 10:26:32
Chris Lose
Penn State University
University Park, Pennsylvanie, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Re: Variable Existence Check
Divers
Thread ID:
00142381
Message ID:
00142387
Vues:
22
>I'd like to check if a variable exists. Can someone point me to the function for this?
>
>It would work just like FOUND(), returning a .t. if the var exists and .f. if it does not.
>
>TIA,
>
>/Chris
lVarExists = (type("varname") # "U")
Cetin
Çetin Basöz

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