99 lines
3.1 KiB
C#
99 lines
3.1 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="XmlCDATASection.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Xml {
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using System;
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using System.Text;
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using System.Diagnostics;
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using System.Xml.XPath;
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// Used to quote or escape blocks of text to keep that text from being
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// interpreted as markup language.
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public class XmlCDataSection : XmlCharacterData {
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protected internal XmlCDataSection( string data, XmlDocument doc ): base( data, doc ) {
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}
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// Gets the name of the node.
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public override String Name {
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get {
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return OwnerDocument.strCDataSectionName;
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}
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}
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// Gets the name of the node without the namespace prefix.
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public override String LocalName {
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get {
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return OwnerDocument.strCDataSectionName;
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}
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}
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// Gets the type of the current node.
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public override XmlNodeType NodeType {
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get {
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return XmlNodeType.CDATA;
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}
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}
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public override XmlNode ParentNode {
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get {
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switch (parentNode.NodeType) {
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case XmlNodeType.Document:
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return null;
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case XmlNodeType.Text:
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case XmlNodeType.CDATA:
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case XmlNodeType.Whitespace:
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case XmlNodeType.SignificantWhitespace:
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XmlNode parent = parentNode.parentNode;
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while (parent.IsText) {
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parent = parent.parentNode;
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}
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return parent;
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default:
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return parentNode;
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}
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}
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}
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// Creates a duplicate of this node.
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public override XmlNode CloneNode(bool deep) {
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Debug.Assert( OwnerDocument != null );
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return OwnerDocument.CreateCDataSection( Data );
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}
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// Saves the node to the specified XmlWriter.
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public override void WriteTo(XmlWriter w) {
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w.WriteCData( Data );
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}
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// Saves the node to the specified XmlWriter.
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public override void WriteContentTo(XmlWriter w) {
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// Intentionally do nothing
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}
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internal override XPathNodeType XPNodeType {
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get {
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return XPathNodeType.Text;
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}
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}
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internal override bool IsText {
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get {
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return true;
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}
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}
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public override XmlNode PreviousText {
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get {
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if (parentNode.IsText) {
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return parentNode;
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}
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return null;
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}
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}
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}
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}
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