Re: XForms: File Selector

From: spl@eggshell.ucsd.edu
Date: Tue Jul 03 2001 - 10:00:33 EDT

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# To subscribers of the xforms list from spl@eggshell.ucsd.edu :

> Hi all, I have a problem using file selector. When I type into the
> directory box a path name which does not exist, the aplication
> crashes. How can I control this ?.

The FileSelector goodie makes no check to see whether the file exists
or not -- this is up to your application. If you are attempting to
open the file for input, simply check the result of fopen() for NULL.
If it's NULL, then take appropriate corrective action.

spl
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