XmlDocument.IsReadOnly Property
.NET Framework (current version)
Gets a value indicating whether the current node is read-only.
Assembly: System.Xml (in System.Xml.dll)
Property Value
Type: System.Booleantrue if the current node is read-only; otherwise false. XmlDocument nodes always return false.
A read-only node is one whose properties, attributes, or children cannot be changed. You can remove a read-only node from the tree and insert it somewhere else.
This property is a Microsoft extension to the Document Object Model (DOM).
The following example shows how to use the IsReadOnly property.
using System; using System.IO; using System.Xml; public class Sample { public static void Main() { //Create the XmlDocument. XmlDocument doc = new XmlDocument(); doc.LoadXml("<!DOCTYPE book [<!ENTITY h 'hardcover'>]>" + "<book genre='novel' ISBN='1-861001-57-5'>" + "<title>Pride And Prejudice</title>" + "<style>&h;</style>" + "</book>"); //Determine whether the node is read-only. if (doc.DocumentElement.LastChild.FirstChild.IsReadOnly) Console.WriteLine("Entity reference nodes are always read-only"); } }
Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 10
.NET Framework
Available since 1.1
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