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Re: Help! Multiple widget objects in 1 program, sample code [message #20989]

Thu, 03 August 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Luis Alonso (luis.alonso@uv.es) writes:

>> P.S. Let's just say that program could be improved a LOT
>> more if you lost the Common blocks. :-)
>
> hey! that was one of my concerns in my yesterday's widget first contact
> (maybe RSI folks are borgs in disguise??). But i just couldn't figure out
> how to work that around.

My comment about COMMON blocks brought several e-mails as well
as this article. I really don't have time to explain the whole
thing, but as many of you know, I'm no big fan of common blocks,
and especially not in widget programs. Any widget program on
my web page will illustrate how to write programs without
them. And, of course, half my book is devoted to this
single topic. :-)

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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[Message index]

		Re: Help! Multiple widget objects in 1 program, sample code By: davidf on Thu, 03 August 2000 00:00
		Re: Help! Multiple widget objects in 1 program, sample code By: Luis Alonso on Thu, 03 August 2000 00:00
		Re: Help! Multiple widget objects in 1 program, sample code By: davidf on Wed, 02 August 2000 00:00

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