XmlDocumentType.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Xml / System / Xml / Dom / XmlDocumentType.cs / 1 / XmlDocumentType.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
namespace System.Xml { 

    using System.Xml.Schema; 
    using System.Diagnostics;

    // Contains information associated with the document type declaration.
    public class XmlDocumentType : XmlLinkedNode { 
        string name;
        string publicId; 
        string systemId; 
        string internalSubset;
        bool namespaces; 
        XmlNamedNodeMap entities;
        XmlNamedNodeMap notations;

        // parsed DTD 
        SchemaInfo schemaInfo;
 
        protected internal XmlDocumentType( string name, string publicId, string systemId, string internalSubset, XmlDocument doc ) : base( doc ) { 
            this.name     = name;
            this.publicId = publicId; 
            this.systemId = systemId;
            this.namespaces = true;
            this.internalSubset = internalSubset;
            Debug.Assert( doc != null ); 
            if ( !doc.IsLoading ) {
                doc.IsLoading = true; 
                XmlLoader loader = new XmlLoader(); 
                loader.ParseDocumentType( this ); //will edit notation nodes, etc.
                doc.IsLoading = false; 
            }
        }

        // Gets the name of the node. 
        public override string Name {
            get { return name;} 
        } 

        // Gets the name of the current node without the namespace prefix. 
        public override string LocalName {
            get { return name;}
        }
 
        // Gets the type of the current node.
        public override XmlNodeType NodeType { 
            get { return XmlNodeType.DocumentType;} 
        }
 
        // Creates a duplicate of this node.
        public override XmlNode CloneNode(bool deep) {
            Debug.Assert( OwnerDocument != null );
            return OwnerDocument.CreateDocumentType( name, publicId, systemId, internalSubset ); 
        }
 
        // 
        // Microsoft extensions
        // 

        //  Gets a value indicating whether the node is read-only.
        public override bool IsReadOnly {
            get { 
                return true;        // Make entities and notations readonly
            } 
        } 

        // Gets the collection of XmlEntity nodes declared in the document type declaration. 
        public XmlNamedNodeMap Entities {
            get {
                if (entities == null)
                    entities = new XmlNamedNodeMap( this ); 

                return entities; 
            } 
        }
 
        // Gets the collection of XmlNotation nodes present in the document type declaration.
        public XmlNamedNodeMap Notations {
            get {
                if (notations == null) 
                    notations = new XmlNamedNodeMap( this );
 
                return notations; 
            }
        } 

        //
        // DOM Level 2
        // 

        // Gets the value of the public identifier on the DOCTYPE declaration. 
        public string PublicId { 
            get { return publicId;}
        } 

        // Gets the value of
        // the system identifier on the DOCTYPE declaration.
        public string SystemId { 
            get { return systemId;}
        } 
 
        // Gets the entire value of the DTD internal subset
        // on the DOCTYPE declaration. 
        public string InternalSubset {
            get { return internalSubset;}
        }
 
        internal bool ParseWithNamespaces {
            get { return namespaces; } 
            set { namespaces = value; } 
        }
 
        // Saves the node to the specified XmlWriter.
        public override void WriteTo(XmlWriter w) {
            w.WriteDocType( name, publicId, systemId, internalSubset );
        } 

        // Saves all the children of the node to the specified XmlWriter. 
        public override void WriteContentTo(XmlWriter w) { 
            // Intentionally do nothing
        } 

        internal SchemaInfo DtdSchemaInfo {
            get {
                return schemaInfo; 
            }
            set { 
                schemaInfo = value; 
            }
        } 
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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