Command Bars - CXTPControl -> SetEnable issue

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CXTPControl -> SetEnable issue

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Command Bars
Forum Description: Topics Related to Codejock Command Bars
URL: http://forum.codejock.com/forum_posts.asp?TID=10383
Printed Date: 26 June 2024 at 7:14am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: CXTPControl -> SetEnable issue

Posted By: apple
Subject: CXTPControl -> SetEnable issue
Date Posted: 28 April 2008 at 8:23am

Hi:

Please see following code:

   CMainFrame* pMainFrame = (CMainFrame*)AfxGetMainWnd();
   CXTPCommandBars* pCommandBars = pMainFrame->GetCommandBars();
   CXTPControl * button= pCommandBars->FindControl(xtpControlButton,ID_MYID,true,true);
   button->SetEnabled(false);

*ID_MYID: user_defined resource ID.

I try many ways, SetEnable seems as if out of work . i dont know why?

need your help, thx a lot.

Replies:

Posted By: Oleg
Date Posted: 28 April 2008 at 8:57am

Hi,

Because by default used MFC Update handlers - and your button will be Enabled in Handler.

As solution you can add line button->SetFlags(xtpFalgManualUpdate);

but I _very_ recommend use update handler instead.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: apple
Date Posted: 28 April 2008 at 9:44pm

Hi,Oleg:

How can i use update handler? Can you tell me in details about that?

thx in advance. :-)

Posted By: Oleg
Date Posted: 29 April 2008 at 12:42am

Hi,

In Message Map add

ON_UPDATE_COMMAND_UI(ID_MYID, OnUpdateMyID)

and such code

void CMainFrame::OnUpdateMyID(CCmdUI* pCmdUI)
{
pCmdUI->Enable(m_bNeedEnableMyID);
}

See more in MSDN.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS