XmlDocument.CreateCDataSection(String) 方法

定義

命名空間:

System.Xml

組件:

System.Xml.dll, System.Xml.XmlDocument.dll

組件:

System.Xml.ReaderWriter.dll

組件:

System.Xml.XmlDocument.dll

組件:

System.Xml.dll

組件:

netstandard.dll

建立包含指定資料的 XmlCDataSection。

public:
 virtual System::Xml::XmlCDataSection ^ CreateCDataSection(System::String ^ data);

public virtual System.Xml.XmlCDataSection CreateCDataSection (string data);

public virtual System.Xml.XmlCDataSection CreateCDataSection (string? data);

abstract member CreateCDataSection : string -> System.Xml.XmlCDataSection
override this.CreateCDataSection : string -> System.Xml.XmlCDataSection

Public Overridable Function CreateCDataSection (data As String) As XmlCDataSection

參數

data

String

新 XmlCDataSection 的內容。

傳回

XmlCDataSection

新的 XmlCDataSection。

範例

下列範例會建立 CDATA 節點，並將其新增至檔。

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
   XmlDocument^ doc = gcnew XmlDocument;
   doc->LoadXml( "<book genre='novel' ISBN='1-861001-57-5'><title>Pride And Prejudice</title></book>" );
   
   //Create a CData section.
   XmlCDataSection^ CData;
   CData = doc->CreateCDataSection( "All Jane Austen novels 25% off starting 3/23!" );
   
   //Add the new node to the document.
   XmlElement^ root = doc->DocumentElement;
   root->AppendChild( CData );
   Console::WriteLine( "Display the modified XML..." );
   doc->Save( Console::Out );
}

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

public class Sample
{
  public static void Main()
  {
    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>" +
                "<title>Pride And Prejudice</title>" +
                "</book>");

    //Create a CData section.
    XmlCDataSection CData;
    CData = doc.CreateCDataSection("All Jane Austen novels 25% off starting 3/23!");

    //Add the new node to the document.
    XmlElement root = doc.DocumentElement;
    root.AppendChild(CData);

    Console.WriteLine("Display the modified XML...");
    doc.Save(Console.Out);
  }
}

Option Explicit
Option Strict

Imports System.IO
Imports System.Xml

Public Class Sample
    
    Public Shared Sub Main()
        Dim doc As New XmlDocument()
        doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>"  & _
                    "<title>Pride And Prejudice</title>"  & _
                    "</book>")
        
        'Create a CData section.
        Dim CData As XmlCDataSection
        CData = doc.CreateCDataSection("All Jane Austen novels 25% off starting 3/23!")
        
        'Add the new node to the document.
        Dim root As XmlElement = doc.DocumentElement
        root.AppendChild(CData)
        
        Console.WriteLine("Display the modified XML...")
        doc.Save(Console.Out)
    End Sub
End Class

備註

雖然這個方法會在檔的內容中建立新的物件，但它不會自動將新物件新增至檔樹狀結構。 若要新增物件，您必須明確呼叫其中一個節點插入方法。

根據 W3C 可延伸標記語言 (XML) 1.0 建議，當 EntityReference 節點不是 Attribute 節點的子節點時，在 Element 節點和 EntityReference 節點中允許 CDataSection 節點。