XmlAttribute.OwnerElement Tulajdonság

Definíció

Névtér:

System.Xml

Szerelvények:

netstandard.dll, System.Xml.ReaderWriter.dll

Forrás:

XmlAttribute.cs

Lekérdezi, XmlElement hogy melyik attribútumhoz tartozik.

public:
 virtual property System::Xml::XmlElement ^ OwnerElement { System::Xml::XmlElement ^ get(); };

public virtual System.Xml.XmlElement? OwnerElement { get; }

member this.OwnerElement : System.Xml.XmlElement

Public Overridable ReadOnly Property OwnerElement As XmlElement

Tulajdonság értéke

XmlElement

Az XmlElement az attribútum, amelyhez az attribútum tartozik, vagy null ha ez az attribútum nem része egy XmlElement.

Példák

Az alábbi példa létrehoz egy attribútumot, és megjeleníti az OwnerElement attribútumot.

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

public class Sample
{
  public static void Main(){

    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<book>" +
                "<title>Pride And Prejudice</title>" +
                "</book>");

    //Create an attribute.
    XmlAttribute attr;
    attr = doc.CreateAttribute("bk","genre","urn:samples");
    attr.Value = "novel";

    //Try to display the attribute's owner element.
    if (attr.OwnerElement==null)
      Console.WriteLine("The attribute has not been added to an element\r\n");
    else
      Console.WriteLine(attr.OwnerElement.OuterXml);

    //Add the attribute to an element.
    doc.DocumentElement.SetAttributeNode(attr);

    //Display the attribute's owner element.
    Console.WriteLine("Display the owner element...");
    Console.WriteLine(attr.OwnerElement.OuterXml);
   }
}

Imports System.IO
Imports System.Xml

public class Sample

  public shared sub Main()

    Dim doc as XmlDocument = new XmlDocument()
    doc.LoadXml("<book>" & _
                "<title>Pride And Prejudice</title>" & _
                "</book>") 

    'Create an attribute.
    Dim attr as XmlAttribute
    attr = doc.CreateAttribute("bk","genre","urn:samples")
    attr.Value = "novel"

    'Try to display the attribute's owner element.
    if attr.OwnerElement is nothing
      Console.WriteLine("The attribute has not been added to an element")
      Console.WriteLine()
    else
      Console.WriteLine(attr.OwnerElement.OuterXml)
    end if

    'Add the attribute to an element.
    doc.DocumentElement.SetAttributeNode(attr)

    'Display the attribute's owner element.
    Console.WriteLine("Display the owner element...")
    Console.WriteLine(attr.OwnerElement.OuterXml)

  end sub
end class