关于委托的小实例

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

namespace ConsoleApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            ClassPeople cp = new ClassPeople();

            cp.DoWork("王王",cp.SayChinese);

            cp.DoWork("ray", cp.SayEnglish);

            System.Console.ReadLine();
        }
    }

    //委托实例
    public delegate void SayDelegate(string name);

    class ClassPeople
    {
        public void SayChinese(string name)
        {
            Console.WriteLine("你好," + name);
        }

        public void SayEnglish(string name)
        {
            Console.WriteLine("Hello," + name);
        }

        //注意此方法，它接受一个SayDelegate类型的方法作为参数
        public void DoWork(string name, SayDelegate MakeSay)
        {
            MakeSay(name);
        }
    }
}