Namespace Manager or XsltContext needed. This query has a prefix, variable, or user-defined function

Question

I am trying to call SelectNode from XmlDocument class and trouble due to this error:

Namespace Manager or XsltContext needed

Answer 1

The document can be traversed by GetElementsByTagName and it doesn't necessarily need using XmlNamespaceManager:

var nodes = document.GetElementsByTagName("xsl:import");
var href =  nodes[0].Attributes["href"];

Fiddle