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Variable Existence Check
Message
From
30/09/1998 10:38:48
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
 
 
To
30/09/1998 10:26:32
Chris Lose
Penn State University
University Park, Pennsylvania, United States
General information
Forum:
Visual FoxPro
Category:
Other
Title:
Re: Variable Existence Check
Miscellaneous
Thread ID:
00142381
Message ID:
00142387
Views:
21
>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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