XmlAttribute.OwnerElement プロパティ

属性が属する XmlElement を取得します。

Public Overridable ReadOnly Property OwnerElement As XmlElement
[C#]
public virtual XmlElement OwnerElement {get;}
[C++]
public: __property virtual XmlElement* get_OwnerElement();
[JScript]
public function get OwnerElement() : XmlElement;

プロパティ値

属性が属している XmlElement 。この属性が XmlElement の一部でない場合は null 参照 (Visual Basic では Nothing) 。

使用例

[Visual Basic, C#, C++] 属性を作成し、その属性の OwnerElement を表示する例を次に示します。

 
Imports System
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

[C#] 
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);

   }
}

[C++] 
#using <mscorlib.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::IO;
using namespace System::Xml;

int main()
{
    XmlDocument* doc = new XmlDocument();
    doc->LoadXml(S"<book><title>Pride And Prejudice</title></book>");

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

    //Try to display the attribute's owner element.
    if (attr->OwnerElement==0)
      Console::WriteLine(S"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(S"Display the owner element...");
    Console::WriteLine(attr->OwnerElement->OuterXml);

}

[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。

必要条件

プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ, .NET Compact Framework - Windows CE .NET

参照

XmlAttribute クラス | XmlAttribute メンバ | System.Xml 名前空間