XmlAttributeCollection.RemoveAt(Int32) Metod

Definition

Tar bort attributet som motsvarar det angivna indexet från samlingen.

public:
 System::Xml::XmlAttribute ^ RemoveAt(int i);
public:
 virtual System::Xml::XmlAttribute ^ RemoveAt(int i);
public System.Xml.XmlAttribute RemoveAt(int i);
public System.Xml.XmlAttribute? RemoveAt(int i);
public virtual System.Xml.XmlAttribute RemoveAt(int i);
member this.RemoveAt : int -> System.Xml.XmlAttribute
abstract member RemoveAt : int -> System.Xml.XmlAttribute
override this.RemoveAt : int -> System.Xml.XmlAttribute
Public Function RemoveAt (i As Integer) As XmlAttribute
Public Overridable Function RemoveAt (i As Integer) As XmlAttribute

Parametrar

i
Int32

Indexet för noden som ska tas bort. Den första noden har index 0.

Returer

Returnerar null om det inte finns något attribut i det angivna indexet.

Exempel

I följande exempel tar du bort ett attribut från dokumentet.

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 an attribute collection and remove an attribute
    //from the collection.
    XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;
    attrColl.RemoveAt(0);

    Console.WriteLine("Display the modified XML...\r\n");
    Console.WriteLine(doc.OuterXml);
  }
}
Imports System.IO
Imports System.Xml

public class Sample

  public shared sub Main()
  
    Dim doc as XmlDocument = new XmlDocument()
    doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>" & _
                "<title>Pride And Prejudice</title>" & _
                "</book>")      

    'Create an attribute collection and remove an attribute
    'from the collection.  
    Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes
    attrColl.RemoveAt(0)

    Console.WriteLine("Display the modified XML...")
    Console.WriteLine(doc.OuterXml)

  end sub
end class

Kommentarer

Den här metoden är ett Microsoft-tillägg till dokumentobjektmodellen (DOM).

Gäller för