设计模式--模板方法模式（照旧，有类关系图）

 

 

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication1
{
    public class TheFather
    {
        public void BaseMethod1()
        {
            Console.WriteLine("吃了吗？");
            BaseMethod2();
        }

        public virtual void BaseMethod2()
        {

        }
    }

    public class Son1 : TheFather
    {
        public override void BaseMethod2()
        {
            Console.WriteLine("吃了");
        }
    }

    public class Son2 : TheFather
    {
        public override void BaseMethod2()
        {
            Console.WriteLine("还没呢");
        }
    }

    public class Client
    {
        public static void Main()
        {
            TheFather obj = new Son1();
            obj.BaseMethod1();

            obj = new Son2();
            obj.BaseMethod1();

            Console.Read();
        }
    }
}