/// <summary> /// Get a string description of an error code. /// </summary> /// <param name="errorNum"> /// The <see cref="CurlMultiCode" /> for which to obtain the error /// string description. /// </param> /// <returns>The string description.</returns> public string StrError(CurlMultiCode errorNum) => Marshal.PtrToStringAnsi(NativeMethods.curl_multi_strerror(errorNum));