comp.lang.idl-pvwave archive: archive » common variables between widgets

Home » Public Forums » archive » common variables between widgets

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

common variables between widgets [message #32699]

Tue, 29 October 2002 14:57

boehmholger
Messages: 2
Registered: October 2002

Junior Member

Hi there,

Iï¿½m a beginner to IDL with some knowledge of VB and C++.
Presently, I try to catch on to widget-programming and now encounter
some problems regarding the scope of variables.

My problem:
I want to load an image file by pushing a button and then manipulate
the image data using a slider. How can I allow the slider-procedure to
"see" the image data as loaded in the button-procedure?

Looking forward to your tips,
Holger

Report message to a moderator

[Message index]

		common variables between widgets By: boehmholger on Tue, 29 October 2002 14:57
		Re: common variables between widgets By: R.Bauer on Fri, 01 November 2002 09:20

Previous Topic:	gurus: example code as main level code ?
Next Topic:	mpeg warning, but what does it mean?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Dec 03 15:54:37 PST 2025

Total time taken to generate the page: 2.23240 seconds