XmlDocumentType.InternalSubset Property

Definition

Namespace:

System.Xml

Assembly:

System.Xml.ReaderWriter.dll

Source:

XmlDocumentType.cs

Gets the value of the document type definition (DTD) internal subset on the DOCTYPE declaration.

public:
 property System::String ^ InternalSubset { System::String ^ get(); };

public string? InternalSubset { get; }

member this.InternalSubset : string

Public ReadOnly Property InternalSubset As String

Property Value

String

The DTD internal subset on the DOCTYPE. If there is no DTD internal subset, String.Empty is returned.

Examples

The following example displays information about the DocumentType node.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
   
   // Create the XmlDocument.
   XmlDocument^ doc = gcnew XmlDocument;
   doc->LoadXml( "<!DOCTYPE book [<!ENTITY h 'hardcover'>]>"
   "<book genre='novel' ISBN='1-861001-57-5'>"
   "<title>Pride And Prejudice</title>"
   "<style>&h;</style>"
   "</book>" );
   
   // Display information on the DocumentType node.
   XmlDocumentType^ doctype = doc->DocumentType;
   Console::WriteLine( "Name of the document type:  {0}", doctype->Name );
   Console::WriteLine( "The internal subset of the document type:  {0}", doctype->InternalSubset );
}

using System;
using System.IO;
using System.Xml;

public class Sample
{
  public static void Main()
  {
    // Create the XmlDocument.
    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<!DOCTYPE book [<!ENTITY h 'hardcover'>]>" +
                "<book genre='novel' ISBN='1-861001-57-5'>" +
                "<title>Pride And Prejudice</title>" +
                "<style>&h;</style>" +
                "</book>");

    // Display information on the DocumentType node.
    XmlDocumentType doctype = doc.DocumentType;
    Console.WriteLine("Name of the document type:  {0}", doctype.Name);
    Console.WriteLine("The internal subset of the document type:  {0}", doctype.InternalSubset);
  }
}

Option Explicit
Option Strict

Imports System.IO
Imports System.Xml

Public Class Sample
    
    Public Shared Sub Main()
        ' Create the XmlDocument.
        Dim doc As New XmlDocument()
        doc.LoadXml("<!DOCTYPE book [<!ENTITY h 'hardcover'>]>" & _
                    "<book genre='novel' ISBN='1-861001-57-5'>" & _
                    "<title>Pride And Prejudice</title>" & _
                    "<style>&h;</style>" & _
                    "</book>")
        
        ' Display information on the DocumentType node.
        Dim doctype As XmlDocumentType = doc.DocumentType
        Console.WriteLine("Name of the document type:  {0}", doctype.Name)
        Console.WriteLine("The internal subset of the document type:  {0}", doctype.InternalSubset)
    End Sub
End Class