XmlUtils.CreateXmlNamespaceManager

Creates an Xml NamespaceManager for an XML document by looking at all of the namespaces defined on the document root element.

public static XmlNamespaceManager CreateXmlNamespaceManager(XmlDocument doc,
	string defaultNamespace);

doc
The XmlDom instance to attach the namespacemanager to

defaultNamespace
The prefix to use for prefix-less nodes (which are not supported if any namespaces are used in XmlDoc).