title: Check if type is a CLR object
body: <p>I am trying to serialize an object and want to know if a certain type can be used by <code>XmlReader.ReadElementContentAsObject()</code> or by <code>ReadElementContentAs()</code>.</p>
  
  <p>Can I ask a type if it is a CLR type so I know that I can pass it to these methods?</p>
  
  <pre><code>if(myType.IsCLRType) // how can I find this property?
      myValue = _cReader.ReadElementContentAsObject();
  </code></pre>