BEGIN_MSG_MAP( CConfSheet )
   CHAIN_MSG_MAP( CPropertySheetImpl<CConfSheet> )
   MESSAGE_HANDLER( WM_SHOWWINDOW, OnShowWindow )
END_MSG_MAP()

LRESULT OnShowWindow( UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled )
{
   ATLTRACE( "CConfSheet::OnShowWindow()\n" );
   SetTitle( "Тра-ля-ля" );

   return 0;
}