Changing captions on the CPropertyPage tab...

How does one go about setting the tab caption for a derived CPropertyPage that is being used in a CPropertySheet. I know the initial caption can be set in the resource editor when designing the dialog for the property page, but I would like to change the caption dynamically on the fly.

I am assuming to use the CWnd::SetWindowText for the property page, but not sure where to handle this. I have tried setting it in the CPropertySheet OnInitDialog handler, but the property page windows have not yet been created, thus calling the SetWindowText errors with a null window handle.

class CCPage1 : public CPropertyPage
{
...
};

class CCPage2 : public CPropertyPage
{
...
};

class CMyPSheet : public CPropertySheet
{
public:
      // would like create multiple CCpage1 style property pages
    CCPage1 m_page1[2];
    CCPage2 m_page2;

...
};

...

CMyPSheet psheet;

if (psheet.DoModal() == IDOK)
{
   ...
}

...

At some point, I need to set the tab caption for m_page1[0] and m_page1[1].

  i.e.  m_page1[0].SetWindowText("Tab One");
        m_page1[1].SetWindowText("Tab Two");

Thanks for any advice,

Don ...