XElement.Attribute returns the XAttribute of this XElement that has the specified XName.
using System; using System.Linq; using System.Xml.Linq; using System.Collections; using System.Collections.Generic;
public class MainClass{ public static void Main(){
XElement xmlTree = new XElement("Root", new XAttribute("Att", "attribute content")
);
XAttribute att = xmlTree.Attribute("Att");
Console.WriteLine(att);