Xml – XPath on an XML document with namespace


I'm having this XML document with namespaces and I want to extract some nodes using XPath.

Here's the document:

<ArrayOfAnyType xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/">
  <anyType xsi:type="Document">

  <anyType xsi:type="Document">

What's the XPath expression going to be if I want to extract all "anyType" elements with xsi:type="Document"?

I've tried this:


and it doesn't work:

Best Solution

If you are using C# then you need to specify the namespace for the "anyType" element in your XPath:

var xml = new XmlDocument();
xml.LoadXml( "your xml" );
var names = new XmlNamespaceManager( xml.NameTable );
names.AddNamespace( "xsi", "http://www.w3.org/2001/XMLSchema-instance" );
names.AddNamespace( "a", "http://tempuri.org/" );
var nodes = xml.SelectNodes( "//a:anyType[@xsi:type='Document']", names );
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