CODEWITHSUNDEEP
c#xml
Trisha Hota
Trisha Hota

Reputation: 46

Parsing XML with namespace using DOM

XML is small and looks like below

<?xml version="1.0" encoding="UTF-8"?><userdetails xsi:schemaLocation="urn:MyNamespace loginasp.xsd" xmlns="urn:MyNamespace" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><username>909</username><password>madhuri1</password></userdetails>

For parsing this XML i have written the below code.

    XmlDocument doc = new XmlDocument();
                XmlDocument xDoc = new XmlDocument();
                xDoc.LoadXml(s);//S contains above XML
 XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
                    nsmgr.AddNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
 string emp_id = xDoc.SelectSingleNode("/userdetails/username", nsmgr).InnerText;

I am not able to select the single NODExDoc.SelectSingleNode("/userdetails/username", nsmgr) is null Is there any else i need to do to parse XML or My XML is wrong.Without namespace it works fine

Upvotes: 0

Views: 75

Answers (1)

Steve
Steve

Reputation: 2345

You need to add your default namespace into the XmlNamespaceManager.

nsmgr.AddNamespace("t", "urn:MyNamespace");

And then use this namespace in your XPath Query

string emp_id = xDoc.SelectSingleNode("/t:userdetails/t:username", nsmgr).InnerText;

Upvotes: 1

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