XmlAttributeCollection.RemoveAt(Int32) Méthode

Définition

Espace de noms:

System.Xml

Assemblys:

System.Xml.dll, System.Xml.XmlDocument.dll

Assembly:

System.Xml.ReaderWriter.dll

Assembly:

System.Xml.XmlDocument.dll

Assembly:

System.Xml.dll

Assembly:

netstandard.dll

Supprime l'attribut correspondant à l'index spécifié de la collection.

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

Paramètres

i

Int32

Index du nœud à supprimer. Le premier nœud possède l’index 0.

Retours

XmlAttribute

Retourne null s'il n'y a aucun attribut à l'index spécifié.

Exemples

L’exemple suivant supprime un attribut du document.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
   XmlDocument^ doc = gcnew 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 );
}

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

Remarques

Cette méthode est une extension Microsoft au modèle objet document (DOM).