Re: update status in main frame window

From:

Ajay Kalra <ajaykalra@yahoo.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Tue, 2 Dec 2008 10:25:03 -0800 (PST)

Message-ID:

<0cf32d15-329b-4f94-9ccb-437437931b83@u14g2000yqg.googlegroups.com>

You didnt mention this, but I find using MFC's UpdateCommandUI to be
the easiest of all. StatusBars indicator's ID is used just as menu/
toolbar id to update pane text.

--
Ajay

On Dec 2, 12:21 pm, "AliR \(VC++ MVP\)" <A...@online.nospam> wrote:

There are several ways.

From you button handler you can either do this:

CMainFrame *pWnd = (CMainFrame *)AfxGetMainWnd();
ASSERT(pWnd);
pWnd->GetStatusBar().SetPaneText(0,"Test 123");

note that you need to write a method for GetStatusBar in your CMainFrame
class
CStatusBar &GetStatusBar();

Or you can send a message to the main window
AfxGetMainWnd()->SendMessage(WM_SETSTATUS,0,pStr);

AliR.

<aloha...@gmail.com> wrote in message

news:66d2d089-60c1-453a-8f4e-c0e052ad0e71@z6g2000pre.googlegroups.com...

Hi Expert,

I'm using SDI application

In Mainfrm.cpp, i have

static UINT indicators[] =
{
ID_SEPARATOR, // status line indicator
ID_INDICATOR_TEST,
};

I added a child dialog with one test button on it.
The child dialog is triggered via menu in main frame windows. the
class of child dialog is CDialog base.

class CChildDlg : public CDialog
{
public:
CChildDlg();
...
}

void CMainApp::OnEditDialog()
{
CChildDlg childDlg;
childDlg.DoModal();

}

void CChildDlg::OnBtnTest()
{
    // how can I update the status bar in main frame windows ?
   // the following code will trigger exception...!!!
      CStatusBar m_wndStatusBar;
   m_wndStatusBar.CommandToIndex(ID_INDICATOR_TEST);

   m_wndStatusBar.SetPaneText(0, "TEST 123", TRUE);
   m_wndStatusBar.UpdateWindow();

}

How can I update the status bar in main frame windows, upon clicking
Test button.

Thanks in advance.

Regards,
Kenji