public void Clear()
{
if (_namespaces == null)
{
_namespaces = new Namespace[4];
_namespaces[0] = _defaultNamespace;
}
_nsCount = 1;
_nsTop = 0;
_depth = 0;
_attributeCount = 0;
_space = XmlSpace.None;
_lang = null;
_lastNameSpace = null;
_namespaceBoundary = 0;
}