Re: Deserialize from SelectSingleNode

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From: Geoff (geoffbishop_at_gmail.com)
Date: 11/19/04 

Date: 19 Nov 2004 07:51:51 -0800

Derek, thank you so much for the excellent response. You are a
gentleman and a scholar. You have confirmed for me that my approach
should work, but I'm still having trouble, I think because of
namespaces declared in the XML file. Can you expand your example a
bit to account for a default namespace in the XML file? Or, can you
tell me what might be wrong with my code, below?

The "deserialize" statement gives me the following error:

There is an error in the XML document. --> <FIELDED_ADDRESS
xmlns='http://www.telcordia.com/IDN/ELMS6'> was not expected.

"FIELDED_ADDRESS" is the name of the node I'm trying to
select/deserialize.

"http://www.telcordia.com/IDN/ELMS6" is a namespace declared in the
XML file.

My code looks like this:

XmlDocument ResponseDocument = new XmlDocument();
ResponseDocument.Load @"C:\MyFile.xml");
NamespaceManager = new
XmlNamespaceManager(ResponseDocument.NameTable);
NamespaceManager.AddNamespace("p",
"http://www.telcordia.com/IDN/ELMS6");
XPathQuery = @"//p:FIELDED_ADDRESS";
XmlNode AddressNode = ResponseDocument.SelectSingleNode(XPathQuery,
NamespaceManager);
if (AddressNode != null)
{
  ALTERNATIVE_ADDRESSFIELDED_ADDRESS FieldedAddress;
  XmlNodeReader NodeReader = new XmlNodeReader(AddressNode);
  XmlSerializer Serializer = new
XmlSerializer(typeof(ALTERNATIVE_ADDRESSFIELDED_ADDRESS),
"http://www.telcordia.com/IDN/ELMS6");
  FieldedAddress = Serializer.Deserialize(NodeReader) as
ALTERNATIVE_ADDRESSFIELDED_ADDRESS;
}

My XML file looks like this:

<?xml version="1.0" ?>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
        <Object Id="pp">
                <ADDRESS_VALIDATION_OUTPUT
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.telcordia.com/IDN/ELMS6"
                        version="ELMS6_ADDRESS_VALIDATION_OUTPUT_v2-0"
xsi:schemaLocation="http://www.telcordia.com/IDN/ELMS6
ADDRESS_VALIDATION_OUTPUT.xsd">
                        <COMMON_QUERY_RSP></COMMON_QUERY_RSP>
                        <ALTERNATIVE_ADDRESS_INFORMATION_LIST>
                                <ALTERNATIVE_ADDRESS_INFORMATION>
                                        <ALTERNATIVE_ADDRESS>
                                                <FIELDED_ADDRESS>
                                                        <SANO>1445</SANO>
                                                        <SATH>DR</SATH>
                                                        <SASN>MONROE</SASN>
                                                        <SASS>NE</SASS>
                                                        <LD3>APT</LD3>
                                                        <LV3>C-27</LV3>
                                                        <CITY>ATLANTA</CITY>
                                                        <STATE>GA</STATE>
                                                </FIELDED_ADDRESS>
                                        </ALTERNATIVE_ADDRESS>
                                </ALTERNATIVE_ADDRESS_INFORMATION>
                        </ALTERNATIVE_ADDRESS_INFORMATION_LIST>
                </ADDRESS_VALIDATION_OUTPUT>
        </Object>
</Signature>

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