C#中的委托范例学习

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

namespace ConsoleApplication1
{
    class Program
    {
        public delegate void GreetingDelegate(string name);

        private static void GreetingPeople(string name, GreetingDelegate makingGreeting)
        {
            makingGreeting(name);
        }

        private static void ChineseGreeting(string name)
        {
            Console.WriteLine("早上好，{0}
", name);
        }

        private static void EnglishGreeting(string name)
        {
            Console.WriteLine("Good Morning,{0}
", name);
        }

        static void Main(string[] args)
        {
            //* 调用委托方法一 *//
            GreetingPeople("Shawn Chou", EnglishGreeting);
            GreetingPeople("周先生", ChineseGreeting);

            //* 调用委托方法二 *//
            GreetingDelegate delegate1;
            delegate1 = EnglishGreeting;
            delegate1 += ChineseGreeting;
            GreetingPeople("Shawn Chou", delegate1);
            Console.ReadKey();
        }
    }
}