wnd = wnd->GetParent(); 
hwnd = ::GetParent( hwnd ); 
BOOL RDOTab::OnCommand(WPARAM wParam, LPARAM lParam) {	if ( HIWORD( wParam ) == WM_SETFOCUS ) {		CWnd* wnd = CWnd::FromHandle( (HWND)lParam );		while ( wnd ) {			int pos = findItem( wnd );			if ( pos != -1 ) {				setCurrentItem( pos );				break;			} else {				wnd = wnd->GetParent();			}		}	}	return CTabCtrl::OnCommand(wParam, lParam);}
6804	/local/tlutelli/issta_data/temp/c/2005_temp/2005/6804/96a0fc9923dcc23dd062d9ac4f6015f3c2167531/rdotabctrl.cpp/buggy/rdo_ctrls/rdotabctrl.cpp