Codejock Developer Community : A problem of CXTOutBarCtrl remove http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 21 Apr 2026 21:43:54 +0000 Tue, 26 Jul 2005 15:13:46 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=2630 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[A problem of CXTOutBarCtrl remove : you should never use/rely onthe...]]> http://forum.codejock.com/forum_posts.asp?TID=2630&PID=7861&title=a-problem-of-cxtoutbarctrl-remove#7861 Author: bevpet
Subject: 2630
Posted: 26 July 2005 at 3:13pm

you should never use/rely on the index value for a key value of a record from a database or such.

use the controls data storage object to store data specific values

for your control:

Call this member function to set the item data (lParam) for the specified item in the currently selected folder.

virtual void SetItemData(    const int iIndex,     const DWORD dwData);
Parameters

iIndex
Index of the item to set item data for.
dwData
Item data (lParam) to set.

Call this member function to get the item data (lParam) for the specified item in the currently selected folder.

virtual DWORD GetItemData(    const int iIndex) const;
Parameters

iIndex
Index of the item to retrieve item data for.

Returns

A DWORD value.

 

HTH

 

]]> Tue, 26 Jul 2005 15:13:46 +0000 http://forum.codejock.com/forum_posts.asp?TID=2630&PID=7861&title=a-problem-of-cxtoutbarctrl-remove#7861 <![CDATA[A problem of CXTOutBarCtrl remove : when i remove the first folder...]]> http://forum.codejock.com/forum_posts.asp?TID=2630&PID=7827&title=a-problem-of-cxtoutbarctrl-remove#7827 Author: redduke
Subject: 2630
Posted: 25 July 2005 at 3:37am

when i remove the first folder of the CXTOutBarCtrl

it seems that others folder's index have been changed.

but i do not want them to be changed

(because i want to insert items with the indexs that i stored

in create these folders   .and  the item data is read from the network .

so i must know the folder index )

how can i make it ?

is there any handles that point to the Folder or item

just as the HTREEITEM in the tree ctrl ?

thanks

]]> Mon, 25 Jul 2005 03:37:05 +0000 http://forum.codejock.com/forum_posts.asp?TID=2630&PID=7827&title=a-problem-of-cxtoutbarctrl-remove#7827