TODO：COPIED VALUE 的本质意义

using System;

namespace ConsoleApplication1
{
    struct CopyedValue
    {
        public int Age { get; set; }
        public string Name { get; set; }
    }
    class Program
    {
        static void Main(string[] args)
        {
            CopyedValue cv = new CopyedValue()
            {
                Age = 25,
                Name = "daniu"
            };

            var cv2 = cv;
            cv2.Name = "daniu2";
            cv2.Age = 26;

            Console.WriteLine(cv.Age);
            Console.WriteLine(cv.Name);
            Console.WriteLine(cv2.Age);
            Console.WriteLine(cv2.Name);
        }
    }
}