XElement.Value gets or sets the concatenated text contents of this element.
using System;
using System.Linq;
using System.Xml.Linq;
using System.Collections;
using System.Collections.Generic;
publicclass MainClass{
publicstaticvoid Main(){
XElement el = XElement.Parse("<Root>This is <b>mixed</b> content</Root>");
Console.WriteLine("{0}", el.Value);
}
}