internal XmlQualifiedName ExportQualifiedName(QualifiedName source)
 {
     return new XmlQualifiedName(source.Name, m_AddressSpaceContext.GetNamespace(source.NamespaceIndex));
 }
 internal QualifiedName ImportQualifiedName(QualifiedName source)
 {
     return new QualifiedName(source.Name, ImportNamespaceIndex(source.NamespaceIndex));
 }