XmlElement getDocumentElement()
 PropertyDescription 
  Property Name getDocumentElement  
  Description Gets the root element from the XML document. The document must first have been successfully opened using the parse method.  
  Remarks If the following XML was parsed, then getDocumentElement would return an XmlElement class represented the element 'cust:Customer'.

<?xml version="1.0" encoding="UTF-8"?>
<cust:Customer xmlns:cust="http://sample"
                        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                        xsi:schemaLocation="http://sample ElmNamespaceQualification.xsd"
                        clubCardMember="true"
                        cust:customerID="1234">
    <FirstName>Ray</FirstName>
    <MiddleInitial>G</MiddleInitial>
    <cust:LastName>Bayliss</cust:LastName>
</cust:Customer>