> Is there a way of checking to see if a variable is an opened file
> variable?
> I can check if it is alpha, numeric, assigned and unassigned but I cannot
> find anywhere where I can determine a filevar type.
isFilevar = (descrinfo(1,PARMS(n)) = 4)
***
17:08
To: U2 Users Discussion List
Subject: RE: How to check if a variable is a filevar
Neil, Anyone who posts a question so ealry on a sunday (even with the time zone
difference) deserves an answer.
I don't have access to a system right now, but what about FILEINFO? It should return
meani
Neil, Anyone who posts a question so ealry on a sunday (even with the time zone
difference) deserves an answer.
I don't have access to a system right now, but what about FILEINFO? It should return
meaningful data for a file variable, and probably nothing for a non-file pointer. You
could check t
>On Behalf Of Neil Charrington
>Is there a way of checking to see if a variable is an opened
>file variable?
The the FileInfo() function will answer your question. Use the
FINFO$IS.FILEVAR key.
HTH,
Gyle
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