C# Data Type 数据类型

装箱与拆箱Demo

using System;

namespace Boxing
{
    class Program
    {
        static void Main(string[] args)
        {
            int i = 3;
            //装箱,隐式转换
            object o = i;
            //拆箱，显示转换
            int y = (int)o;
        }
    }
}