Adds the specified node to the end of the list of child nodes, of this node.
Assembly: System.Xml (in System.Xml.dll)
This node is of a type that does not allow child nodes of the type of the newChild node.
The newChild is an ancestor of this node.
The newChild was created from a different document than the one that created this node.
This node is read-only.
If the newChild is already in the tree, it is removed from its original position and added to its target position. For more information about inserting nodes, see Inserting Nodes into an XML Document.
If the node being inserted was created from another document, you can use XmlDocument.ImportNode to import the node to the current document. The imported node can then be inserted into the current document.Notes to Inheritors
When overriding AppendChild in a derived class, in order for events to be raised correctly, you must call the AppendChild method of the base class.
The following example adds a new node to the XML document.
Option Explicit Option Strict Imports System Imports System.IO Imports System.Xml Public Class Sample Public Shared Sub Main() Dim doc As New XmlDocument() doc.LoadXml("<book genre='novel' ISBN='1-861001-57-5'>" & _ "<title>Pride And Prejudice</title>" & _ "</book>") Dim root As XmlNode = doc.DocumentElement 'Create a new node. Dim elem As XmlElement = doc.CreateElement("price") elem.InnerText = "19.95" 'Add the node to the document. root.AppendChild(elem) Console.WriteLine("Display the modified XML...") doc.Save(Console.Out) End Sub 'Main End Class 'Sample
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.