comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Re: wait loop

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

Re: wait loop [message #26646 is a reply to message #26645]

Thu, 20 September 2001 06:53

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning (david@dfanning.com) writes:

> Here it is. Note no error
> checking!

Uh, well, or any cleanup. Here is a slightly
better version. Next time, I'm going to wait
a year until I post. :-(

Cheers,

David

******************************************
PRO TestForFile_Event, event
Widget_Control, event.top, Get_UValue=filename
dummy = Findfile(filename, Count=count)
IF count EQ 0 THEN BEGIN
Widget_Control, event.top, Timer=5
Print, 'Still looking...
ENDIF ELSE BEGIN
Widget_Control, event.top, /Destroy
Print, 'Found File: ', filename
ENDELSE
END

PRO TestForFile, filename
tlb = Widget_Base(Map=0)
Widget_Control, tlb, /Realize, Set_UValue=filename
Widget_Control, tlb, Timer=5
XManager, 'testforfile', tlb, /No_Block
END
******************************************

--
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

Report message to a moderator

[Message index]

		Re: wait loop By: Dominik[1] on Thu, 20 September 2001 06:03
		Re: wait loop By: David Fanning on Thu, 20 September 2001 06:53
		Re: wait loop By: David Fanning on Thu, 20 September 2001 06:51
		Re: wait loop By: R.Bauer on Thu, 20 September 2001 06:17
		Re: wait loop By: ronn on Thu, 20 September 2001 05:52
		Re: wait loop By: Dominik[1] on Thu, 20 September 2001 04:41
		Re: wait loop By: Nigel Wade on Thu, 20 September 2001 05:28
		Re: wait loop By: Nigel Wade on Thu, 20 September 2001 05:25
		Re: wait loop By: pit on Thu, 20 September 2001 05:20
		Re: wait loop By: R.Bauer on Thu, 20 September 2001 04:41

Previous Topic:	Re: Way to determine big/little endian?
Next Topic:	Re: Free-hand ROIs using DRAW_WIDGET

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 06:50:32 PDT 2025

Total time taken to generate the page: 1.91963 seconds