File output and file errors

[David Kettlewell]

Hi all,

Is a way of trapping errors when attempting to open a file or write to a file.

Interestingly you cannot use "no-error" on "output to..",
"put ... " or export. In most programming environments checking that a file is actually open before attempting to write to it is fairly basic. I find it hard to believe it can't be done in progress.

Help please.
David.

 

[mra]

Using the search function and file-info handle, you can find out if a file exists, and is readable to you.

Regards
Mike