bool CCommonAppUtils::SetAccProperty(HWND hWnd, MSAAPROPID propid, const CString& text) { ATL::CComPtr<IAccPropServices> pAccPropSvc; HRESULT hr = pAccPropSvc.CoCreateInstance(CLSID_AccPropServices, NULL, CLSCTX_SERVER); if (hr == S_OK && pAccPropSvc) { pAccPropSvc->SetHwndPropStr(hWnd, (DWORD)OBJID_CLIENT, CHILDID_SELF, propid, text); return true; } return false; }