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 From: Manisha Sathe
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 Manisha Sathe
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Subject: how to know the variable is set ?
Thread ID: 33603 Message ID: 33603 # Views: 2 # Ratings: 0
Version: Visual FoxPro 8 Category: Forms
Date: Sunday, November 30, 2003 5:59:32 AM         
   


I am declaring a public variable in one prog. In another prog i am using it, but before that i want to make sure that variable has been set.

Also i have a procedure set in one program, in another program i am using that procedure, but before tha i want to know whether that procedure exist at the path passed

Or can i use some sort of error even if i do not fiind the procedure in a given directory then do something ?

regards,
manisha

ENTIRE THREAD

how to know the variable is set ? Posted by Manisha Sathe @ 11/30/2003 5:59:32 AM
RE: how to know the variable is set ? Posted by Geoff Franklin @ 11/30/2003 8:05:54 AM
RE: how to know the variable is set ? Posted by Manisha Sathe @ 11/30/2003 11:02:16 AM
RE: how to know the variable is set ? Posted by Pete Sass @ 11/30/2003 11:34:13 AM
Thanks a lot Posted by Manisha Sathe @ 11/30/2003 3:53:10 PM