WM_QUERYSESSION among others
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Category: Codejock Products
Forum Name: Command Bars
Forum Description: Topics Related to Codejock Command Bars
URL: http://forum.codejock.com/forum_posts.asp?TID=5112
Printed Date: 20 June 2025 at 5:50pm
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Topic: WM_QUERYSESSION among others
Posted By: cj_user
Subject: WM_QUERYSESSION among others
Date Posted: 20 September 2006 at 7:34pm
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I tried this on the WTLSample -- as I was experiencing this on the real project I am working on.
1. On MainFrame & Child -- added MESSAGE_HANDLER for WM_CLOSE & WM_QUERYENDSESSION.
2. From MainFrame OnClose, send a WM_QUERYENDSESSION to self (SendMessage)
3. On MainFrame OnQueryEndSession method -- called MDIGetActive -- send WM_QUERYENDSESSION to child
Result:
Case 1: Without CodeJock toolbars
Message routed as: MF OnClose->MF OnQueryEndSession-> Child OnQueryEndSession
Case 2: With CJ Toolbars
Only MF OnClose gets called
Ummm why?
Also- I received a lot of complaints that once we injected the CodeJock toolbars -- it eats up all the messages/events. Some MDI windows that normally work would freeze. Any idea about this?
I wish I could give more details on this but Im trying to figure out the WHY myself and it is hard because I only have a DLL.
 For the events I am only capturing 5 events: 1, 2, 3, 5 & 6
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