|  | 
The following code demonstrates how you can retrieve the user name from the user context:
INSSUserContext* pUser;
IPropertyMap* pIUserPropMap;
HRESULT hres;
VARIANT userName;
  hres = pUser->QueryInterface(IID_IPropertyMap,
           (void**) &pIUserPropMap);
  hres = pIUserPropMap->Read(_T("NSS_USER_NAME"),
              &userName);