return (BOOL)::SendMessage(m_hWnd, PSM_SETCURSEL, 0, (LPARAM)hPage);
if (m_hWnd == NULL) { int nPageIndex = GetPageIndex(hPage); if(nPageIndex == -1) return FALSE;  return SetActivePage(nPageIndex); } return TBase::SetActivePage(hPage);
	BOOL SetActivePage(HPROPSHEETPAGE hPage)	{		ATLASSERT(::IsWindow(m_hWnd));		ATLASSERT(hPage != NULL);		return (BOOL)::SendMessage(m_hWnd, PSM_SETCURSEL, 0, (LPARAM)hPage);	}