Codejock Developer Community : Assert in CXTShellListCtrlEx::OnLButtonDblClk http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 13:16:23 +0000 Wed, 31 Jan 2007 11:27:58 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=6274 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Assert in CXTShellListCtrlEx::OnLButtonDblClk : Thanks. Changing from CXTShellListCtrlEx...]]> http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19953&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19953 Author: larryp
Subject: 6274
Posted: 31 January 2007 at 11:27am

Thanks.  Changing from CXTShellListCtrlEx to CXTShellListCtrl does eliminate the ASSERT.  However, the call to SetRootFolder (CSIDL_DRIVES) has its own problems.  First, I had to call it before the tree was initialized, otherwise nothing happened.  Second, all of the icons in the tree are lost by doing this.

That is not a big deal for me because I want the desktop to be the root, which is the default.  I just need to figure out how to programmatically expand and select "Computer" so that the contents of "Computer" are initially displayed in the list control.  I don't want to rely on the string "Computer" since my program may be executed on machines using different languages.

Any ideas.  ]]> Wed, 31 Jan 2007 11:27:58 +0000 http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19953&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19953 <![CDATA[Assert in CXTShellListCtrlEx::OnLButtonDblClk : Hi, Use CXTShellListCtrl instread...]]> http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19905&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19905 Author: Oleg
Subject: 6274
Posted: 31 January 2007 at 1:10am

Hi,
Use

CXTShellListCtrl instread of CXTShellListCtrlEx.

 

Use tree.GetSelectedFolderPath(CString& strFolderPath); to get current path

Call SetRootFolder to change root folder.
 
]]> Wed, 31 Jan 2007 01:10:26 +0000 http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19905&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19905 <![CDATA[Assert in CXTShellListCtrlEx::OnLButtonDblClk : uploads/20070130_193936_ShellListTest.zip Version...]]> http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19897&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19897 Author: larryp
Subject: 6274
Posted: 30 January 2007 at 7:41pm

uploads/20070130_193936_ShellListTest.zip
 
Version 10.4.2
 
I am attaching source for a simple program that has a CXTShellTreeCtrl, a CXTShellListCtrlEx, and a CEdit control all on a CFormView.  If you double-click on folders in the list control you will get an ASSERT (in debug mode of course) within a few clicks because the m_strItemPath variable is empty.  Note that I am not using the View versions of the controls, like most of the CodeJock sample programs.
 
Also, I have the following questions,
  1. How are you to tell what the current path is of the tree and/or the list control?  I see a variable in the list control that should contain the path, but it is a protected member and doesn't have an accessor method.  I don't want to rely on a syncWnd to have the path text.
  2. In the tree control, I have the desktop as the root, but how do I initially select and expand the "Computer" folder?
  3. I have an Edit control on the form and I call m_ctrlList.SetSyncWnd( &m_ctrlEdit ), but it is never updated.  Should it be updated with the path?
Thanks,
Larry
 
]]> Tue, 30 Jan 2007 19:41:45 +0000 http://forum.codejock.com/forum_posts.asp?TID=6274&PID=19897&title=assert-in-cxtshelllistctrlexonlbuttondblclk#19897