2 // System.Xml.XmlDocument
5 // Daniel Weber (daniel-weber@austin.rr.com)
6 // Kral Ferch <kral_ferch@hotmail.com>
7 // Jason Diamond <jason@injektilo.org>
8 // Miguel de Icaza (miguel@ximian.com)
9 // Duncan Mak (duncan@ximian.com)
10 // Atsushi Enomoto (ginga@kit.hi-ho.ne.jp)
12 // (C) 2001 Daniel Weber
13 // (C) 2002 Kral Ferch, Jason Diamond, Miguel de Icaza, Duncan Mak,
20 using System.Xml.XPath;
21 using System.Diagnostics;
22 using System.Collections;
24 using Mono.Xml.Native;
28 public class XmlDocument : XmlNode
32 XmlNameTable nameTable;
33 string baseURI = String.Empty;
34 XmlImplementation implementation;
35 bool preserveWhitespace = false;
37 Hashtable idTable = new Hashtable ();
39 // MS.NET rejects undeclared entities _only_ during Load(),
40 // while ReadNode() never rejects such node. So it signs
41 // whether we are on Load() or not (MS.NET uses Loader class,
42 // but we don't have to implement Load() as such)
49 public XmlDocument () : this (null, null)
53 protected internal XmlDocument (XmlImplementation imp) : this (imp, null)
57 public XmlDocument (XmlNameTable nt) : this (null, nt)
61 XmlDocument (XmlImplementation impl, XmlNameTable nt) : base (null)
64 implementation = new XmlImplementation ();
66 implementation = impl;
68 nameTable = (nt != null) ? nt : implementation.InternalNameTable;
69 AddDefaultNameTableKeys ();
70 resolver = new XmlUrlResolver ();
76 public event XmlNodeChangedEventHandler NodeChanged;
78 public event XmlNodeChangedEventHandler NodeChanging;
80 public event XmlNodeChangedEventHandler NodeInserted;
82 public event XmlNodeChangedEventHandler NodeInserting;
84 public event XmlNodeChangedEventHandler NodeRemoved;
86 public event XmlNodeChangedEventHandler NodeRemoving;
92 public override string BaseURI {
98 public XmlElement DocumentElement {
100 XmlNode node = FirstChild;
102 while (node != null) {
103 if (node is XmlElement)
105 node = node.NextSibling;
108 return node != null ? node as XmlElement : null;
112 public virtual XmlDocumentType DocumentType {
114 for (int i = 0; i < ChildNodes.Count; i++) {
115 XmlNode n = ChildNodes [i];
116 if(n.NodeType == XmlNodeType.DocumentType)
117 return (XmlDocumentType)n;
123 public XmlImplementation Implementation {
124 get { return implementation; }
127 public override string InnerXml {
129 return base.InnerXml;
131 set { // reason for overriding
132 this.LoadXml (value);
136 public override bool IsReadOnly {
137 get { return false; }
140 internal bool IsStandalone {
142 return FirstChild != null &&
143 FirstChild.NodeType == XmlNodeType.XmlDeclaration &&
144 ((XmlDeclaration) this.FirstChild).Standalone == "yes";
148 public override string LocalName {
149 get { return "#document"; }
152 public override string Name {
153 get { return "#document"; }
156 public XmlNameTable NameTable {
157 get { return nameTable; }
160 public override XmlNodeType NodeType {
161 get { return XmlNodeType.Document; }
164 internal override XPathNodeType XPathNodeType {
166 return XPathNodeType.Root;
170 public override XmlDocument OwnerDocument {
174 public bool PreserveWhitespace {
175 get { return preserveWhitespace; }
176 set { preserveWhitespace = value; }
179 internal XmlResolver Resolver {
180 get { return resolver; }
183 internal override string XmlLang {
184 get { return String.Empty; }
187 public virtual XmlResolver XmlResolver {
188 set { resolver = value; }
191 internal override XmlSpace XmlSpace {
193 return XmlSpace.None;
197 internal Encoding TextEncoding {
199 XmlDeclaration dec = FirstChild as XmlDeclaration;
201 if (dec == null || dec.Encoding == "")
204 return Encoding.GetEncoding (dec.Encoding);
211 internal void AddIdenticalAttribute (XmlAttribute attr)
213 idTable [attr.Value] = attr;
216 public override XmlNode CloneNode (bool deep)
218 XmlDocument doc = implementation != null ? implementation.CreateDocument () : new XmlDocument ();
219 doc.baseURI = baseURI;
223 for (int i = 0; i < ChildNodes.Count; i++)
224 doc.AppendChild (doc.ImportNode (ChildNodes [i], deep));
229 public XmlAttribute CreateAttribute (string name)
233 string namespaceURI = String.Empty;
235 ParseName (name, out prefix, out localName);
237 if (prefix == "xmlns" || (prefix == "" && localName == "xmlns"))
238 namespaceURI = XmlNamespaceManager.XmlnsXmlns;
239 else if (prefix == "xml")
240 namespaceURI = XmlNamespaceManager.XmlnsXml;
242 return CreateAttribute (prefix, localName, namespaceURI );
245 public XmlAttribute CreateAttribute (string qualifiedName, string namespaceURI)
250 ParseName (qualifiedName, out prefix, out localName);
252 return CreateAttribute (prefix, localName, namespaceURI);
255 public virtual XmlAttribute CreateAttribute (string prefix, string localName, string namespaceURI)
257 return CreateAttribute (prefix, localName, namespaceURI, false, true);
260 internal XmlAttribute CreateAttribute (string prefix, string localName, string namespaceURI, bool atomizedNames, bool checkNamespace)
262 if ((localName == null) || (localName == String.Empty))
263 throw new ArgumentException ("The attribute local name cannot be empty.");
265 return new XmlAttribute (prefix, localName, namespaceURI, this, atomizedNames, checkNamespace);
268 public virtual XmlCDataSection CreateCDataSection (string data)
270 return new XmlCDataSection (data, this);
273 public virtual XmlComment CreateComment (string data)
275 return new XmlComment (data, this);
278 protected internal virtual XmlAttribute CreateDefaultAttribute (string prefix, string localName, string namespaceURI)
280 XmlAttribute attr = CreateAttribute (prefix, localName, namespaceURI);
281 attr.isDefault = true;
285 public virtual XmlDocumentFragment CreateDocumentFragment ()
287 return new XmlDocumentFragment (this);
290 public virtual XmlDocumentType CreateDocumentType (string name, string publicId,
291 string systemId, string internalSubset)
293 return new XmlDocumentType (name, publicId, systemId, internalSubset, this);
296 private XmlDocumentType CreateDocumentType (DTDObjectModel dtd)
298 return new XmlDocumentType (dtd, this);
301 public XmlElement CreateElement (string name)
303 return CreateElement (name, String.Empty);
306 public XmlElement CreateElement (
307 string qualifiedName,
313 ParseName (qualifiedName, out prefix, out localName);
315 return CreateElement (prefix, localName, namespaceURI);
318 public virtual XmlElement CreateElement (
323 if ((localName == null) || (localName == String.Empty))
324 throw new ArgumentException ("The local name for elements or attributes cannot be null or an empty string.");
325 // FIXME: MS.NET has a weird behavior that they can Load() from XmlTextReader
326 // whose Namespaces = false, but their CreateElement() never allows qualified name.
327 // I leave it as it is.
328 if (!XmlChar.IsName (localName))
329 throw new ArgumentException ("Invalid name.", "localName");
330 return new XmlElement (prefix != null ? prefix : String.Empty, localName, namespaceURI != null ? namespaceURI : String.Empty, this, false);
333 public virtual XmlEntityReference CreateEntityReference (string name)
335 return new XmlEntityReference (name, this);
338 protected internal virtual XPathNavigator CreateNavigator (XmlNode node)
340 return new XmlDocumentNavigator (node);
343 public virtual XmlNode CreateNode (
344 string nodeTypeString,
348 return CreateNode (GetNodeTypeFromString (nodeTypeString), name, namespaceURI);
351 public virtual XmlNode CreateNode (
356 string prefix = null;
357 string localName = name;
359 if ((type == XmlNodeType.Attribute) || (type == XmlNodeType.Element) || (type == XmlNodeType.EntityReference))
360 ParseName (name, out prefix, out localName);
362 return CreateNode (type, prefix, localName, namespaceURI);
365 public virtual XmlNode CreateNode (
372 case XmlNodeType.Attribute: return CreateAttribute (prefix, name, namespaceURI);
373 case XmlNodeType.CDATA: return CreateCDataSection (null);
374 case XmlNodeType.Comment: return CreateComment (null);
375 case XmlNodeType.Document: return new XmlDocument ();
376 case XmlNodeType.DocumentFragment: return CreateDocumentFragment ();
377 case XmlNodeType.DocumentType: return CreateDocumentType (null, null, null, null);
378 case XmlNodeType.Element: return CreateElement (prefix, name, namespaceURI);
379 case XmlNodeType.EntityReference: return CreateEntityReference (null);
380 case XmlNodeType.ProcessingInstruction: return CreateProcessingInstruction (null, null);
381 case XmlNodeType.SignificantWhitespace: return CreateSignificantWhitespace (String.Empty);
382 case XmlNodeType.Text: return CreateTextNode (null);
383 case XmlNodeType.Whitespace: return CreateWhitespace (String.Empty);
384 case XmlNodeType.XmlDeclaration: return CreateXmlDeclaration ("1.0", null, null);
385 default: throw new ArgumentOutOfRangeException(String.Format("{0}\nParameter name: {1}",
386 "Specified argument was out of the range of valid values", type.ToString ()));
390 public virtual XmlProcessingInstruction CreateProcessingInstruction (
394 return new XmlProcessingInstruction (target, data, this);
397 public virtual XmlSignificantWhitespace CreateSignificantWhitespace (string text)
399 if (!XmlChar.IsWhitespace (text))
400 throw new ArgumentException ("Invalid whitespace characters.");
402 return new XmlSignificantWhitespace (text, this);
405 public virtual XmlText CreateTextNode (string text)
407 return new XmlText (text, this);
410 public virtual XmlWhitespace CreateWhitespace (string text)
412 if (!XmlChar.IsWhitespace (text))
413 throw new ArgumentException ("Invalid whitespace characters.");
415 return new XmlWhitespace (text, this);
418 public virtual XmlDeclaration CreateXmlDeclaration (string version, string encoding,
421 if (version != "1.0")
422 throw new ArgumentException ("version string is not correct.");
424 if ((standalone != null && standalone != String.Empty) && !((standalone == "yes") || (standalone == "no")))
425 throw new ArgumentException ("standalone string is not correct.");
427 return new XmlDeclaration (version, encoding, standalone, this);
430 // FIXME: Currently XmlAttributeCollection.SetNamedItem() does
431 // add to the identity table, but in fact I delayed identity
432 // check on GetIdenticalAttribute. To make such way complete,
433 // we have to use MultiMap, not Hashtable.
435 // Well, MS.NET is also fragile around ID.
436 public virtual XmlElement GetElementById (string elementId)
438 XmlAttribute attr = GetIdenticalAttribute (elementId);
439 return attr != null ? attr.OwnerElement : null;
442 public virtual XmlNodeList GetElementsByTagName (string name)
444 ArrayList nodeArrayList = new ArrayList ();
445 this.SearchDescendantElements (name, name == "*", nodeArrayList);
446 return new XmlNodeArrayList (nodeArrayList);
449 public virtual XmlNodeList GetElementsByTagName (string localName, string namespaceURI)
451 ArrayList nodeArrayList = new ArrayList ();
452 this.SearchDescendantElements (localName, localName == "*", namespaceURI, namespaceURI == "*", nodeArrayList);
453 return new XmlNodeArrayList (nodeArrayList);
456 private XmlNodeType GetNodeTypeFromString (string nodeTypeString)
458 switch (nodeTypeString) {
459 case "attribute": return XmlNodeType.Attribute;
460 case "cdatasection": return XmlNodeType.CDATA;
461 case "comment": return XmlNodeType.Comment;
462 case "document": return XmlNodeType.Document;
463 case "documentfragment": return XmlNodeType.DocumentFragment;
464 case "documenttype": return XmlNodeType.DocumentType;
465 case "element": return XmlNodeType.Element;
466 case "entityreference": return XmlNodeType.EntityReference;
467 case "processinginstruction": return XmlNodeType.ProcessingInstruction;
468 case "significantwhitespace": return XmlNodeType.SignificantWhitespace;
469 case "text": return XmlNodeType.Text;
470 case "whitespace": return XmlNodeType.Whitespace;
472 throw new ArgumentException(String.Format("The string doesn't represent any node type : {0}.", nodeTypeString));
476 internal XmlAttribute GetIdenticalAttribute (string id)
478 XmlAttribute attr = this.idTable [id] as XmlAttribute;
481 if (attr.OwnerElement == null || !attr.OwnerElement.IsRooted) {
482 // idTable.Remove (id);
488 public virtual XmlNode ImportNode (XmlNode node, bool deep)
491 throw new NullReferenceException ("Null node cannot be imported.");
493 switch (node.NodeType) {
494 case XmlNodeType.Attribute:
495 XmlAttribute srcAtt = node as XmlAttribute;
496 XmlAttribute dstAtt = this.CreateAttribute (srcAtt.Prefix, srcAtt.LocalName, srcAtt.NamespaceURI);
497 for (int i = 0; i < srcAtt.ChildNodes.Count; i++)
498 dstAtt.AppendChild (this.ImportNode (srcAtt.ChildNodes [i], deep));
501 case XmlNodeType.CDATA:
502 return this.CreateCDataSection (node.Value);
504 case XmlNodeType.Comment:
505 return this.CreateComment (node.Value);
507 case XmlNodeType.Document:
508 throw new XmlException ("Document cannot be imported.");
510 case XmlNodeType.DocumentFragment:
511 XmlDocumentFragment df = this.CreateDocumentFragment ();
513 for (int i = 0; i < node.ChildNodes.Count; i++)
514 df.AppendChild (this.ImportNode (node.ChildNodes [i], deep));
517 case XmlNodeType.DocumentType:
518 throw new XmlException ("DocumentType cannot be imported.");
520 case XmlNodeType.Element:
521 XmlElement src = (XmlElement)node;
522 XmlElement dst = this.CreateElement (src.Prefix, src.LocalName, src.NamespaceURI);
523 for (int i = 0; i < src.Attributes.Count; i++) {
524 XmlAttribute attr = src.Attributes [i];
525 if(attr.Specified) // copies only specified attributes
526 dst.SetAttributeNode ((XmlAttribute) this.ImportNode (attr, deep));
529 for (int i = 0; i < src.ChildNodes.Count; i++)
530 dst.AppendChild (this.ImportNode (src.ChildNodes [i], deep));
533 case XmlNodeType.EndElement:
534 throw new XmlException ("Illegal ImportNode call for NodeType.EndElement");
535 case XmlNodeType.EndEntity:
536 throw new XmlException ("Illegal ImportNode call for NodeType.EndEntity");
538 case XmlNodeType.EntityReference:
539 return this.CreateEntityReference (node.Name);
541 case XmlNodeType.None:
542 throw new XmlException ("Illegal ImportNode call for NodeType.None");
544 case XmlNodeType.ProcessingInstruction:
545 XmlProcessingInstruction pi = node as XmlProcessingInstruction;
546 return this.CreateProcessingInstruction (pi.Target, pi.Data);
548 case XmlNodeType.SignificantWhitespace:
549 return this.CreateSignificantWhitespace (node.Value);
551 case XmlNodeType.Text:
552 return this.CreateTextNode (node.Value);
554 case XmlNodeType.Whitespace:
555 return this.CreateWhitespace (node.Value);
557 case XmlNodeType.XmlDeclaration:
558 XmlDeclaration srcDecl = node as XmlDeclaration;
559 return this.CreateXmlDeclaration (srcDecl.Version, srcDecl.Encoding, srcDecl.Standalone);
562 throw new InvalidOperationException ("Cannot import specified node type: " + node.NodeType);
566 public virtual void Load (Stream inStream)
568 XmlTextReader reader = new XmlTextReader (inStream);
569 reader.XmlResolver = resolver;
573 public virtual void Load (string filename)
575 XmlTextReader xr = new XmlTextReader (filename);
577 xr.XmlResolver = resolver;
584 public virtual void Load (TextReader txtReader)
586 XmlTextReader xr = new XmlTextReader (txtReader);
587 xr.XmlResolver = resolver;
591 public virtual void Load (XmlReader xmlReader)
593 // Reset our document
594 // For now this just means removing all our children but later this
595 // may turn out o need to call a private method that resets other things
596 // like properties we have, etc.
599 this.baseURI = xmlReader.BaseURI;
600 // create all contents with use of ReadNode()
604 XmlNode n = ReadNode (xmlReader);
607 if (preserveWhitespace || n.NodeType != XmlNodeType.Whitespace)
615 public virtual void LoadXml (string xml)
617 XmlTextReader xmlReader = new XmlTextReader (
618 xml, XmlNodeType.Document, null);
620 xmlReader.XmlResolver = resolver;
627 internal void onNodeChanged (XmlNode node, XmlNode Parent)
629 if (NodeChanged != null)
630 NodeChanged (node, new XmlNodeChangedEventArgs
631 (XmlNodeChangedAction.Change,
632 node, Parent, Parent));
635 internal void onNodeChanging(XmlNode node, XmlNode Parent)
638 throw new ArgumentException ("Node is read-only.");
639 if (NodeChanging != null)
640 NodeChanging (node, new XmlNodeChangedEventArgs
641 (XmlNodeChangedAction.Change,
642 node, Parent, Parent));
645 internal void onNodeInserted (XmlNode node, XmlNode newParent)
647 if (NodeInserted != null)
648 NodeInserted (node, new XmlNodeChangedEventArgs
649 (XmlNodeChangedAction.Insert,
650 node, null, newParent));
653 internal void onNodeInserting (XmlNode node, XmlNode newParent)
655 if (NodeInserting != null)
656 NodeInserting (node, new XmlNodeChangedEventArgs
657 (XmlNodeChangedAction.Insert,
658 node, null, newParent));
661 internal void onNodeRemoved (XmlNode node, XmlNode oldParent)
663 if (NodeRemoved != null)
664 NodeRemoved (node, new XmlNodeChangedEventArgs
665 (XmlNodeChangedAction.Remove,
666 node, oldParent, null));
669 internal void onNodeRemoving (XmlNode node, XmlNode oldParent)
671 if (NodeRemoving != null)
672 NodeRemoving (node, new XmlNodeChangedEventArgs
673 (XmlNodeChangedAction.Remove,
674 node, oldParent, null));
677 private void ParseName (string name, out string prefix, out string localName)
679 int indexOfColon = name.IndexOf (':');
681 if (indexOfColon != -1) {
682 prefix = name.Substring (0, indexOfColon);
683 localName = name.Substring (indexOfColon + 1);
690 // Reads XmlReader and creates Attribute Node.
691 private XmlAttribute ReadAttributeNode(XmlReader reader)
693 if(reader.NodeType == XmlNodeType.Element)
694 reader.MoveToFirstAttribute ();
695 else if(reader.NodeType != XmlNodeType.Attribute)
696 throw new InvalidOperationException (MakeReaderErrorMessage ("bad position to read attribute.", reader));
697 XmlAttribute attribute = CreateAttribute (reader.Prefix, reader.LocalName, reader.NamespaceURI, false, false); // different NameTable
698 ReadAttributeNodeValue (reader, attribute);
700 // Keep the current reader position
702 if (attribute.NamespaceURI == string.Empty || attribute.NamespaceURI == null)
703 res = reader.MoveToAttribute (attribute.Name);
705 res = reader.MoveToAttribute (attribute.LocalName, attribute.NamespaceURI);
706 if (reader.IsDefault)
707 attribute.SetDefault ();
711 // Reads attribute from XmlReader and then creates attribute value children. XmlAttribute also uses this.
712 internal void ReadAttributeNodeValue (XmlReader reader, XmlAttribute attribute)
714 while (reader.ReadAttributeValue ()) {
715 if (reader.NodeType == XmlNodeType.EntityReference)
716 attribute.AppendChild (CreateEntityReference (reader.Name));
718 // Children of Attribute is restricted to CharacterData and EntityReference (Comment is not allowed).
719 attribute.AppendChild (CreateTextNode (reader.Value));
723 public virtual XmlNode ReadNode (XmlReader reader)
725 switch (reader.ReadState) {
726 case ReadState.Interactive:
728 case ReadState.Initial:
736 switch (reader.NodeType) {
738 case XmlNodeType.Attribute:
739 return ReadAttributeNode (reader);
741 case XmlNodeType.CDATA:
742 n = CreateCDataSection (reader.Value);
745 case XmlNodeType.Comment:
746 n = CreateComment (reader.Value);
749 case XmlNodeType.Element:
750 XmlElement element = CreateElement (reader.Prefix, reader.LocalName, reader.NamespaceURI);
751 element.IsEmpty = reader.IsEmptyElement;
753 // set the element's attributes.
754 if (reader.MoveToFirstAttribute ()) {
756 element.SetAttributeNode (ReadAttributeNode (reader));
757 } while (reader.MoveToNextAttribute ());
758 reader.MoveToElement ();
761 int depth = reader.Depth;
763 if (element.IsEmpty) {
769 while (reader.Depth > depth) {
770 n = ReadNode (reader);
771 if (preserveWhitespace || n.NodeType != XmlNodeType.Whitespace)
772 element.AppendChild (n);
777 case XmlNodeType.ProcessingInstruction:
778 n = CreateProcessingInstruction (reader.Name, reader.Value);
781 case XmlNodeType.Text:
782 n = CreateTextNode (reader.Value);
785 case XmlNodeType.XmlDeclaration:
786 n = CreateXmlDeclaration ("1.0" , String.Empty, String.Empty);
787 n.Value = reader.Value;
790 case XmlNodeType.DocumentType:
791 DTDObjectModel dtd = null;
792 XmlTextReader xtReader = reader as XmlTextReader;
793 if (xtReader != null)
795 XmlNodeReader xnReader = reader as XmlNodeReader;
796 if (xnReader != null)
797 dtd = xnReader.GetInternalParserContext ().Dtd;
798 XmlValidatingReader xvReader = reader as XmlValidatingReader;
799 if (xvReader != null)
800 dtd = xvReader.GetInternalParserContext ().Dtd;
801 IHasXmlParserContext ctxReader = reader as IHasXmlParserContext;
802 if (ctxReader != null)
803 dtd = ctxReader.ParserContext.Dtd;
806 n = CreateDocumentType (dtd);
808 n = CreateDocumentType (reader.Name, reader ["PUBLIC"], reader ["SYSTEM"], reader.Value);
811 case XmlNodeType.EntityReference:
812 if (this.loadMode && this.DocumentType != null &&
813 DocumentType.Entities.GetNamedItem (reader.Name) == null)
814 throw new XmlException ("Reference to undeclared entity was found.");
816 n = CreateEntityReference (reader.Name);
819 case XmlNodeType.SignificantWhitespace:
820 n = CreateSignificantWhitespace (reader.Value);
823 case XmlNodeType.Whitespace:
824 n = CreateWhitespace (reader.Value);
827 case XmlNodeType.None:
831 // No idea why MS does throw NullReferenceException ;-P
832 throw new NullReferenceException ("Unexpected node type " + reader.NodeType + ".");
839 private string MakeReaderErrorMessage (string message, XmlReader reader)
841 IXmlLineInfo li = reader as IXmlLineInfo;
843 return String.Format ("{0} Line number = {1}, Inline position = {2}.", message, li.LineNumber, li.LinePosition);
848 internal void RemoveIdenticalAttribute (string id)
853 public virtual void Save(Stream outStream)
855 XmlTextWriter xmlWriter = new XmlTextWriter (outStream, TextEncoding);
856 xmlWriter.Formatting = Formatting.Indented;
857 WriteContentTo (xmlWriter);
861 public virtual void Save (string filename)
863 XmlTextWriter xmlWriter = new XmlTextWriter (filename, TextEncoding);
865 xmlWriter.Formatting = Formatting.Indented;
866 WriteContentTo (xmlWriter);
872 public virtual void Save (TextWriter writer)
874 XmlTextWriter xmlWriter = new XmlTextWriter (writer);
875 xmlWriter.Formatting = Formatting.Indented;
876 WriteContentTo (xmlWriter);
880 public virtual void Save (XmlWriter xmlWriter)
883 // This should preserve white space if PreserveWhiteSpace is true
885 bool autoXmlDecl = FirstChild != null && FirstChild.NodeType != XmlNodeType.XmlDeclaration;
887 xmlWriter.WriteStartDocument ();
888 WriteContentTo (xmlWriter);
890 xmlWriter.WriteEndDocument ();
894 public override void WriteContentTo (XmlWriter w)
896 for (int i = 0; i < ChildNodes.Count; i++)
897 ChildNodes [i].WriteTo (w);
900 public override void WriteTo (XmlWriter w)
905 private void AddDefaultNameTableKeys ()
907 // The following keys are default of MS .NET Framework
908 nameTable.Add ("#text");
909 nameTable.Add ("xml");
910 nameTable.Add ("xmlns");
911 nameTable.Add ("#entity");
912 nameTable.Add ("#document-fragment");
913 nameTable.Add ("#comment");
914 nameTable.Add ("space");
915 nameTable.Add ("id");
916 nameTable.Add ("#whitespace");
917 nameTable.Add ("http://www.w3.org/2000/xmlns/");
918 nameTable.Add ("#cdata-section");
919 nameTable.Add ("lang");
920 nameTable.Add ("#document");
921 nameTable.Add ("#significant-whitespace");