protected object static_base_uri()
{
// fn:static-base-uri() as xs:anyURI?
Uri uri = static_base_uri_impl();
return(ExtensionObjectConvert.ToInputOrEmpty(uri));
}
protected object in_scope_prefixes(XPathNavigator element)
{
// fn:in-scope-prefixes($element as element()) as xs:string*
return(ExtensionObjectConvert.ToInputOrEmpty(element.GetNamespacesInScope(XmlNamespaceScope.All).Keys));
}
