memoryStream = new MemoryStream(); XmlTextWriterxmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);
xs.Serialize(xmlTextWriter,xmlTextWriter = new XmlTextWriter
StringWriter stringWriter = new StringWriter((IFormatProvider) CultureInfo.InvariantCulture)) using (XmlTextWriterxmlTextWriter = new XmlTextWriter((TextWriter) stringWriter)) if (indent)