Loop in dialog app...

I've created a dialog window with a modified "static text" which should show how many times a button (C in this case) is pressed by checking it with a WM_KEYDOWN message by using the OnKeyDown()-function. The problem is that nothing is showed on the dialog screen.

Code:

---

void CTry_5Dlg::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
        // TODO: Add your message handler code here and/or call default
        char lsChar;
        lsChar = char(nChar);



        if (lsChar == 'C') {
                m_iCount.Format("%d", count);
                count++;
                UpdateData(FALSE);
        }
       

       
        CDialog::OnKeyDown(nChar, nRepCnt, nFlags);
}

---

Can anyone explain how I should solve this problem?

(Yes, I'm a newbie in VC++)