Linq2XML can't find element with namespace

user_7105043 0
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I have this XML

<SENDERS VERSION="V3.0.4" xsi:noNamespaceSchemaLocation="SENDERS.xd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <SECTION>
  </SECTION>
</SENDERS>

I am trying to parse it and find the element SECTION with the xsi namespace using the following code

var xdoc = XDocument.Parse(myxml);
var ns = xdoc.Root.GetNamespaceOfPrefix("xsi");
var section = xdoc.Element(ns + "SECTION");

Usually I do it this way but this time section is always null. Am I doing something wrong?

xml c#
1 Answers

I think you remember it wrong. Actually the <SECTION> element does not have any explicit namespace prefix so it can only have a default namespace (which is declared without prefix).

Because your XML does not declare any default namespace (e.g: xmlns=...). So your <SECTION> has no namespace, the working code should be like this:

var section = xdoc.Root.Element("SECTION");

Another problem is you need to use XDocument.Root.Element instead of XDocument.Element.

user_16796020
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