internal override void TrackNamespaceNode(XmlAttribute attr, SortedList nsListToRender, Hashtable nsLocallyDeclared) { if (!Utils.IsXmlPrefixDefinitionNode(attr)) { if (this.HasNonRedundantInclusivePrefix(attr)) { nsListToRender.Add(attr, null); } else { nsLocallyDeclared.Add(Utils.GetNamespacePrefix(attr), attr); } } }