XmlAttribute.NamespaceURI Properti

Definisi

Ruang nama:

System.Xml

Rakitan:

netstandard.dll, System.Xml.ReaderWriter.dll

Sumber:

XmlAttribute.cs

Mendapatkan URI namespace dari simpul ini.

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

public override string NamespaceURI { get; }

member this.NamespaceURI : string

Public Overrides ReadOnly Property NamespaceURI As String

Nilai Properti

String

URI namespace dari simpul ini. Jika atribut tidak diberi namespace secara eksplisit, properti ini mengembalikan String.Empty.

Contoh

Contoh berikut menampilkan informasi tentang setiap simpul dalam koleksi atribut.

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

public class Sample
{
  public static void Main(){

    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<book xmlns:bk='urn:samples' bk:genre='novel'>" +
                "<title>Pride And Prejudice</title>" +
                "</book>");

    //Create an attribute collection.
    XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;

    Console.WriteLine("Display information on each of the attributes... \r\n");
    foreach (XmlAttribute attr in attrColl){
       Console.Write("{0}:{1} = {2}", attr.Prefix, attr.LocalName, attr.Value);
       Console.WriteLine("\t namespaceURI=" + attr.NamespaceURI);
    }
  }
}

Imports System.IO
Imports System.Xml

public class Sample

  public shared sub Main()

    Dim doc as XmlDocument = new XmlDocument()
    doc.LoadXml("<book xmlns:bk='urn:samples' bk:genre='novel'>" & _
                "<title>Pride And Prejudice</title>" & _
                "</book>") 

    'Create an attribute collection.
    Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes

    Console.WriteLine("Display information on each of the attributes... ")
    Dim attr as XmlAttribute
    for each attr in attrColl
       Console.Write("{0}:{1} = {2}", attr.Prefix, attr.LocalName, attr.Value)
       Console.WriteLine("   namespaceURI=" + attr.NamespaceURI)
    next

  end sub
end class

Keterangan

Atribut tidak mewarisi namespace layanannya dari elemen yang dilampirkan. Jika atribut tidak secara eksplisit diberikan namespace, URI namespace dianggap String.Empty.