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how to determine if a var is = nothing
Message
From
07/09/2000 14:21:59
Ed Rauh
Trumbull, Connecticut, United States
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Re: how to determine if a var is = nothing
Miscellaneous
Thread ID:
00413285
Message ID:
00413735
Views:
20
>I could have swore I remember a thread about a case where VarType() didn't work, but now I can't find it. < shrug > Sorry for any confusion.
>

VARTYPE() melts down if you reference a none-existant method or property, or a method or property of a non-existanct object; it can also get confused by referencing fields of non-existant table aliases.
EMail: EdR@edrauh.com
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