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Re: CASE a UNAME?? [message #27474]

Thu, 25 October 2001 07:26

Logan Lindquist
Messages: 50
Registered: October 2001

Member

David,
Thanks Again for the Help!
Logan

"David Fanning" <david@dfanning.com> wrote in message
news:MPG.164142b35a4bfde3989723@news.frii.com...
> Logan Lindquist (llindqusit@mrdoc.cc) writes:
>
>> I would like my program to do a CASE statement in an
>> event handler procedure that is the same for two different
>> options in the menu of my program. Say I want to change
>> the window size by selecting a different option in my
>> menu. By doing a CASE statement on the UNAME of the
>> different options I can figure out which option created
>> the event? So I guess the Question of the hour is:
>> What is the best way to find which Widget_Button
>> created an event in a general event handler procedure
>> called by several such Widget_Button's?
>
> I typically look at the button's value.
>
> Widget_Control, event.id, Get_Value=buttonValue
> CASE buttonValue OF
>
> Just be sure you spell this in your case statement
> *exactly* the way you spelled it on the button!
>
> Cheers,
>
> David
>
> --
> David W. Fanning, Ph.D.
> Fanning Software Consulting
> Phone: 970-221-0438, E-mail: david@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: CASE a UNAME?? By: Logan Lindquist on Thu, 25 October 2001 07:26
		Re: CASE a UNAME?? By: Logan Lindquist on Thu, 25 October 2001 07:28
		Re: CASE a UNAME?? By: R.Bauer on Thu, 25 October 2001 05:01
		Re: CASE a UNAME?? By: Logan Lindquist on Wed, 24 October 2001 21:29
		Re: CASE a UNAME?? By: Logan Lindquist on Wed, 24 October 2001 21:19
		Re: CASE a UNAME?? By: David Fanning on Wed, 24 October 2001 21:27

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