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Checking Parameters
Message
From
29/03/2006 16:34:58
Esparta Palma
PortalFox
Acapulco, Mexico
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Re: Checking Parameters
Miscellaneous
Thread ID:
01108949
Message ID:
01108983
Views:
10
tnParam4 = IIF(VARTYPE(tnParam4) # 'N', lnDefaultValue,tnParam4)
>So assuming you are expecting a string parameter, and the user passes a >number,what do you do.

>Optional or not, all params need to have their type checked.
Apoya a Visual FoxPro usandolo legalmente
--
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Espartaco Palma Martínez
SysOp PortalFox
http://www.portalfox.com
esparta@portalfox.com
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