Codejock Developer Community : [Solved] CXTPMarkupTreeCtrl: how to modify markups http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 03:34:52 +0000 Mon, 22 Mar 2021 09:33:46 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=24142 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[[Solved] CXTPMarkupTreeCtrl: how to modify markups : Wonderful. It worked.Thank you...]]> http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78070&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78070 Author: mstj
Subject: 24142
Posted: 22 March 2021 at 9:33am

Wonderful.  Smile  It worked.
Thank you very much.
]]> Mon, 22 Mar 2021 09:33:46 +0000 http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78070&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78070 <![CDATA[[Solved] CXTPMarkupTreeCtrl: how to modify markups : What I usually do is set the name...]]> http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78069&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78069 Author: dbrookes
Subject: 24142
Posted: 21 March 2021 at 8:15pm

What I usually do is set the name attribute on your checkbox xaml.

<CheckBox IsThreeState='True' IsChecked='False' Name='my_checkbox'>Something</CheckBox>

That way you can use FindName on your parent UI element to get your checkbox.

auto *pCheckBox = MARKUP_DYNAMICCAST(CXTPMarkupCheckBox, pUIElement->FindName(L"my_checkbox"));

These markup controls have a SetChecked function you can then call.

Hope that helps.
]]> Sun, 21 Mar 2021 20:15:45 +0000 http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78069&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78069 <![CDATA[[Solved] CXTPMarkupTreeCtrl: how to modify markups : Hello.I have a CXTPMarkupTreeCtrl...]]> http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78066&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78066 Author: mstj
Subject: 24142
Posted: 19 March 2021 at 7:05pm

Hello.

I have a CXTPMarkupTreeCtrl in which each branch is a checkbox markup.

<CheckBox IsThreeState='True' IsChecked='False'>Something</CheckBox>

How can I set this control to a "Checked" state simply in code, without any mouse or keyboard intervention?

--- What I know so far ...
I know that I can get a CXTPMarkupUIElement that is stored as an item data on each HTREEITEM like so:

CXTPMarkupUIElement* pUIElement = reinterpret_cast<CXTPMarkupUIElement*>(
                  GetItemData(hItem));

but that doesn't help me set new states for the control unless I find a way to transform that data into a CXTPMarkupCheckBox which I know is possible in response to markup handlers like CXTPMarkupCheckBox::m_pClickEvent, etc ...).  But I don't know how to randomly change a state with code.

Any help appreciated.
]]> Fri, 19 Mar 2021 19:05:23 +0000 http://forum.codejock.com/forum_posts.asp?TID=24142&PID=78066&title=solved-cxtpmarkuptreectrl-how-to-modify-markups#78066