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XmlAttributeCollection.RemoveAt(Int32) Method

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Definition

Namespace:
System.Xml
Assemblies:
System.Xml.dll, System.Xml.XmlDocument.dll
Assembly:
System.Xml.ReaderWriter.dll
Assembly:
System.Xml.XmlDocument.dll
Assembly:
System.Xml.dll
Assembly:
netstandard.dll
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs
Source:
XmlAttributeCollection.cs

Removes the attribute corresponding to the specified index from the 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

Parameters

i
Int32

The index of the node to remove. The first node has index 0.

Returns

XmlAttribute

Returns null if there is no attribute at the specified index.

Examples

The following example removes an attribute from the 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

Remarks

This method is a Microsoft extension to the Document Object Model (DOM).

Applies to