Re: Test for undefined variable?
Re: Test for undefined variable?
- Subject: Re: Test for undefined variable?
- From: Philippe GRUCHET <email@hidden>
- Date: Sat, 29 Mar 2003 02:24:13 +0100
From: Wade Williams <email@hidden>
Is there any way I can test if result is undefined?
I guess there're a lot, but result of what? Have you an example?
try
result
on error
display dialog "Undefined result. Damned!"
return
end try
could be a candidate...
Kind regards,
Philippe Gruchet/SVM Mac
VNU Publications France
http://svmmac.vnunet.fr
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