public static void Main()

    {

        //load element

        XElement userFile = XElement.Load(@"C:\Users\Carlos\Documents\Visual Studio 2013\Projects\Example\users.xml");

        IEnumerable<string> deskTopUser =

            // Look inside the document, get each user

        from each user in userFile.Descendants("user")

        // Get fullname of each user

        select (string)eachuser.Attribute("fullname");

        // Now deskTopUser is enumerable, so we can step through it

        foreach (string name in deskTopUser)

        {

            Console.WriteLine("The name is {0}", name);

        }

    }

}