GetAbsoluteUri GetAuthority GetDisplayUri GetDomain GetExtension GetFragment GetHost GetHostType GetPassword GetPath GetPathAndQuery GetPort GetProperties GetPropertyBSTR GetPropertyDWORD GetPropertyLength GetQuery GetRawUri GetScheme GetSchemeName GetUserInfo GetUserName GetZone HasProperty IsEqual Uri_HOST_DNS Uri_HOST_IDN Uri_HOST_IPV4 Uri_HOST_IPV6 Uri_HOST_TYPE Uri_HOST_UNKNOWN Uri_PROPERTY Uri_PROPERTY_ABSOLUTE_URI Uri_PROPERTY_AUTHORITY Uri_PROPERTY_DISPLAY_URI Uri_PROPERTY_DOMAIN Uri_PROPERTY_DWORD_LAST Uri_PROPERTY_DWORD_START Uri_PROPERTY_EXTENSION Uri_PROPERTY_FRAGMENT Uri_PROPERTY_HOST Uri_PROPERTY_HOST_TYPE Uri_PROPERTY_PASSWORD Uri_PROPERTY_PATH Uri_PROPERTY_PATH_AND_QUERY Uri_PROPERTY_PORT Uri_PROPERTY_QUERY Uri_PROPERTY_RAW_URI Uri_PROPERTY_SCHEME Uri_PROPERTY_SCHEME_NAME Uri_PROPERTY_STRING_LAST Uri_PROPERTY_STRING_START Uri_PROPERTY_USER_INFO Uri_PROPERTY_USER_NAME Uri_PROPERTY_ZONE

HRESULT IUri::GetSchemeName ( [out] BSTR *  pbstrSchemeName )