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DELVAR in widget-based app? [message #3244]

Mon, 28 November 1994 10:33

hschult
Messages: 5
Registered: February 1994

Junior Member

Hello,

in a widget-based application (IDL Version 3.5), when the user wants to start
analyzing a new data set, I need to release the windows and arrays from the
previous set. WDELETE is fine for the windows, but what about the arrays?
Can I use DELVAR somehow?

1) Does it work for arrays and vectors of structures?

2) The manual states, "DELVAR can onnly be called from the main program level"
How does this fit in with an event-driven widget application where the
main level is controlled by XMANAGER?

Thanks for any help,
.Howard Schultens hschult@gwdg.de

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[Message index]

		DELVAR in widget-based app? By: hschult on Mon, 28 November 1994 10:33
		Re: delvar By: davidf on Fri, 05 February 1999 00:00
		Re: delvar By: Dominic Zarro on Fri, 05 February 1999 00:00
		Re: delvar By: Martin Schultz on Thu, 04 February 1999 00:00
		Re: delvar By: davidf on Thu, 04 February 1999 00:00

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