using System;

using System.Xml.Linq;

public class Program

{

    public static void Main()

    {

            XElement element = new XElement("text", "The temperature is raised ", new XElement("b", "75"), " to ", new XElement("b", "80"), " Celsius");

​

            string elementValue = "";

            foreach (var node in element.Nodes())

            {

                // Console.WriteLine("{0} {1}",node.NodeType,   node.ToString());

                elementValue += node.ToString();

            }

            Console.WriteLine(elementValue);

            Console.WriteLine(element.ToString());

    }

}