委托

 这里是一个委托的代码，不懂得话可以看一下

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace delegate1{ delegate void MyDel(); class Program { static void Main(string[] args) { Test t = new Test(); MyDel ml; ml = t.Printtext1; ml += t.Printtext2; if (ml != null) { ml(); } Console.Read(); } } #region Test 类 class Test { public void Printtext1() { Console.WriteLine("printed text1"); } public void Printtext2() { Console.WriteLine("printed text2"); } } #endregion}