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Re: How to redirect stdout & stderr from a Windows app? [message #23390 is a reply to message #23386]

Tue, 23 January 2001 15:13

davidf
Messages: 2866
Registered: September 1996

Senior Member

Dave Greenwood (greenwoodde@ornl.gov) writes:
>
> I have a windows app (NT 4, IDL 5.3) that apparently screws up occasionally.
> That is, it doesn't respond to certain buttons, sliders, etc. Of course it
> hasn't failed any of the times I've tried it in the IDE. Is there any way
> to redirect stdout and stderr so I can capture IDL messages, PRINT output,
> etc. in a file? I've tried invoking runtime IDL from a DOS window with ">
> foo.bar" but I never get any output in foo.bar although my app starts. And,
> of course, I can't close or reopen units -1 or -2.

How about writing the system error message to a file
in one of those Catch error handlers I know you have
in that file! :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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		Re: How to redirect stdout & stderr from a Windows app? By: R.Bauer on Wed, 24 January 2001 04:15
		Re: How to redirect stdout & stderr from a Windows app? By: davidf on Tue, 23 January 2001 15:13

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