Represents a writer that provides a fast, non-cached, forward-only way of generating streams
Represents a writer that provides a fast, non-cached, forward-only way of generating streams or files containing XML data that conforms to the W3C Extensible Markup Language (XML) 1.0 and the Namespaces in XML recommendations.
http://msdn.microsoft.com/en-us/library/system.xml.xmltextwriter%28v=vs.110%29.aspx