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XmlNamedNodeMap.RemoveNamedItem Method

Definition

Removes the specified node from the XmlNamedNodeMap.

Overloads

RemoveNamedItem(String)

Removes the node from the XmlNamedNodeMap.

RemoveNamedItem(String, String)

Removes a node with the matching LocalName and NamespaceURI.

RemoveNamedItem(String)

Source:
XmlNamedNodemap.cs
Source:
XmlNamedNodemap.cs
Source:
XmlNamedNodemap.cs

Removes the node from the XmlNamedNodeMap.

public:
 virtual System::Xml::XmlNode ^ RemoveNamedItem(System::String ^ name);
public virtual System.Xml.XmlNode RemoveNamedItem (string name);
public virtual System.Xml.XmlNode? RemoveNamedItem (string name);
abstract member RemoveNamedItem : string -> System.Xml.XmlNode
override this.RemoveNamedItem : string -> System.Xml.XmlNode
Public Overridable Function RemoveNamedItem (name As String) As XmlNode

Parameters

name
String

The qualified name of the node to remove. The name is matched against the Name property of the matching node.

Returns

The XmlNode removed from this XmlNamedNodeMap or null if a matching node was not found.

Examples

The following example uses the XmlAttributeCollection class (which inherits from XmlNamedNodeMap) to remove an attribute.

#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' publicationdate='1997'>   <title>Pride And Prejudice</title></book>" );
   XmlAttributeCollection^ attrColl = doc->DocumentElement->Attributes;
   
   // Remove the publicationdate attribute.
   attrColl->RemoveNamedItem( "publicationdate" );
   Console::WriteLine( "Display the modified XML..." );
   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' publicationdate='1997'> " +
                 "  <title>Pride And Prejudice</title>" +
                 "</book>");

     XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;

     // Remove the publicationdate attribute.
     attrColl.RemoveNamedItem("publicationdate");

     Console.WriteLine("Display the modified XML...");
     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' publicationdate='1997'> " & _
                "  <title>Pride And Prejudice</title>" & _
                "</book>")
                         
    Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes

    ' Remove the publicationdate attribute.
    attrColl.RemoveNamedItem("publicationdate")

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

Applies to

RemoveNamedItem(String, String)

Source:
XmlNamedNodemap.cs
Source:
XmlNamedNodemap.cs
Source:
XmlNamedNodemap.cs

Removes a node with the matching LocalName and NamespaceURI.

public:
 virtual System::Xml::XmlNode ^ RemoveNamedItem(System::String ^ localName, System::String ^ namespaceURI);
public virtual System.Xml.XmlNode RemoveNamedItem (string localName, string namespaceURI);
public virtual System.Xml.XmlNode? RemoveNamedItem (string localName, string? namespaceURI);
abstract member RemoveNamedItem : string * string -> System.Xml.XmlNode
override this.RemoveNamedItem : string * string -> System.Xml.XmlNode
Public Overridable Function RemoveNamedItem (localName As String, namespaceURI As String) As XmlNode

Parameters

localName
String

The local name of the node to remove.

namespaceURI
String

The namespace URI of the node to remove.

Returns

The XmlNode removed or null if a matching node was not found.

Applies to