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How to dispose pages

Printed From: IdeaBlade
Category: DevForce
Forum Name: DevForce Classic
Forum Discription: For .NET 2.0
URL: http://www.ideablade.com/forum/forum_posts.asp?TID=635
Printed Date: 14-Apr-2026 at 11:19pm


Topic: How to dispose pages
Posted By: vecs
Subject: How to dispose pages
Date Posted: 28-Dec-2007 at 4:42am
We have many different pages in our application and it is not good idea to host every once-opened page in memory till the end of user session.
The better approach here is to dispose page every time user close it in UI and recreate page when user call it again (this not concerns some kinds of reusable or singletone pages).
Is it possible to implement this? Are there any tips/examples?


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Replies:
Posted By: orcities
Date Posted: 28-Dec-2007 at 1:06pm
see http://www.ideablade.com/forum/forum_posts.asp?TID=474 - http://www.ideablade.com/forum/forum_posts.asp?TID=474

Posted By: Bill Jensen
Date Posted: 28-Dec-2007 at 4:54pm
You're right.  If you have many page views, you may want to use a workspace that actually closes views when they are not visible.
 
The thread referenced by Dan contains some useful information.
See also my response to your other post:
 
http://www.ideablade.com/forum/new_reply_form.asp?PID=2285&PN=1&TR=1 - http://www.ideablade.com/forum/new_reply_form.asp?PID=2285&PN=1&TR=1
 
It seems to me that the base PageController class should be fielding the SmartPartClosing event from the workspace and terminating itself.  Next week I'll ask Ward if it's intentionally omitted or just an oversight.
 
Hope this helps.
 
Bill Jensen

Posted By: vecs
Date Posted: 29-Dec-2007 at 1:16am
That is excellent solution:
http://www.ideablade.com/forum/forum_posts.asp?TID=631&PID=2309#2309 - forum_posts.asp?TID=631&PID=2309#2309
Thank you very much!



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