Mega Code Archive

 

Categories / C# / XML LINQ

 

Updating a Nodes Value

using System; using System.Linq; using System.Collections; using System.Collections.Generic; using System.Xml; using System.Xml.Linq; public class MainClass {     public static void Main() {         XElement firstParticipant;         XDocument xDocument = new XDocument(           new XElement("Books", firstParticipant =             new XElement("Book",               new XComment("This is a new author."),               new XAttribute("type", "Author"),               new XElement("FirstName", "J"),               new XElement("LastName", "R"))));         Console.WriteLine(xDocument);         firstParticipant.Element("FirstName").Value = "J";         firstParticipant.Nodes().OfType<XComment>().Single().Value ="LINQ";         ((XElement)firstParticipant.Element("FirstName").NextNode).Nodes().OfType<XText>().Single().Value = "R";         Console.WriteLine(xDocument);     } }