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error handling [message #1347]

Thu, 26 August 1993 11:44

jabarone
Messages: 15
Registered: May 1993

Junior Member

Is there a way to do true error handling in IDL. I've read about the
ON_ERROR and MESSAGE procedures in the manuals, but the information
given isn't much help.

Given two procedures A and B. If A calls B and somewhwere in the execution
of B an error is triggered, is there a way to truely "handle" that error.
ie. can procedure A regain control, recognize that an error has occured
in B, and do something to handle the error, without halting the entire
program.

Please email replies.

Thanks,

John
jabarone@athena.mit.edu

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[Message index]

		error handling By: jabarone on Thu, 26 August 1993 11:44
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:42
		Re: error handling By: bulrushmower on Mon, 10 November 2008 11:06
		Re: error handling By: David Fanning on Mon, 10 November 2008 10:12
		Re: error handling By: bulrushmower on Mon, 10 November 2008 09:54
		Re: error handling By: R.Bauer on Mon, 10 November 2008 09:23
		Re: error handling By: David Fanning on Mon, 10 November 2008 07:11
		Re: error handling By: bulrushmower on Mon, 10 November 2008 07:02
		Re: error handling By: David Fanning on Mon, 10 November 2008 05:38
		Re: error handling By: Spon on Mon, 10 November 2008 04:40
		Re: error handling By: David Fanning on Sun, 09 November 2008 20:59
		Re: error handling By: bulrushmower on Sun, 09 November 2008 20:40
		Re: error handling By: bulrushmower on Sun, 09 November 2008 17:20
		Re: error handling By: David Fanning on Sun, 09 November 2008 16:24

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