XmlDocumentFragment.OwnerDocument 属性

定义

命名空间:

System.Xml

程序集:

System.Xml.ReaderWriter.dll

Source:

XmlDocumentFragment.cs

获取此节点所属的 XmlDocument。

public:
 virtual property System::Xml::XmlDocument ^ OwnerDocument { System::Xml::XmlDocument ^ get(); };

public override System.Xml.XmlDocument OwnerDocument { get; }

member this.OwnerDocument : System.Xml.XmlDocument

Public Overrides ReadOnly Property OwnerDocument As XmlDocument

属性值

XmlDocument

该节点所属的 XmlDocument。

示例

以下示例将新节点添加到文档片段。

#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( "<items/>" );
   
   // Create a document fragment.
   XmlDocumentFragment^ docFrag = doc->CreateDocumentFragment();
   
   // Display the owner document of the document fragment.
   Console::WriteLine( docFrag->OwnerDocument->OuterXml );
   
   // Add nodes to the document fragment. Notice that the
   // new element is created using the owner document of 
   // the document fragment.
   XmlElement^ elem = doc->CreateElement( "item" );
   elem->InnerText = "widget";
   docFrag->AppendChild( elem );
   Console::WriteLine( "Display the document fragment..." );
   Console::WriteLine( docFrag->OuterXml );
}

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

public class Sample
{
  public static void Main()
  {
    // Create the XmlDocument.
    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<items/>");

    // Create a document fragment.
    XmlDocumentFragment docFrag = doc.CreateDocumentFragment();

    // Display the owner document of the document fragment.
    Console.WriteLine(docFrag.OwnerDocument.OuterXml);

    // Add nodes to the document fragment. Notice that the
    // new element is created using the owner document of
    // the document fragment.
    XmlElement elem = doc.CreateElement("item");
    elem.InnerText = "widget";
    docFrag.AppendChild(elem);

    Console.WriteLine("Display the document fragment...");
    Console.WriteLine(docFrag.OuterXml);
  }
}

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("<items/>")
        
        ' Create a document fragment.
        Dim docFrag As XmlDocumentFragment = doc.CreateDocumentFragment()
        
        ' Display the owner document of the document fragment.
        Console.WriteLine(docFrag.OwnerDocument.OuterXml)
        
        ' Add nodes to the document fragment. Notice that the
        ' new element is created using the owner document of 
        ' the document fragment.
        Dim elem As XmlElement = doc.CreateElement("item")
        elem.InnerText = "widget"
        docFrag.AppendChild(elem)
        
        Console.WriteLine("Display the document fragment...")
        Console.WriteLine(docFrag.OuterXml)
    End Sub
End Class

注解

将节点添加到当前节点时，请使用 XmlDocument 属性返回 OwnerDocument 的 来创建节点。