title: How to use xsd.exe /c output
body: <p>I tried using <code>xsd.exe</code> to convert an .xsd file into a C# class.  It worked, but I'm still not quite sure how to use this class.  It has several class-level attributes but the most interesting is System.Xml.Serialization.XmlTypeAttribute.  Which class uses that attribute?</p>
  
  <p>Is there a simple way to turn an instantiation of this class into a string of XML?</p>