标签:style class blog code java http
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 6 namespace myTest 7 { 8 class Program 9 { 10 //定义一个委托类型,它包括0个参数,返回类型为void 11 delegate void DSimpleVoidFunc(); 12 13 static void Main(string[] args) 14 { 15 DSimpleVoidFunc voidF; //定义DSimpleVoidFunc委托类型变量voidF 16 voidF = PrintHaHa; //为voidF赋值PrintHaHa函数 17 voidF(); //依次调用委托链中的函数,PrintHaHa 18 voidF += PrintHeHe; //将PrintHeHe添加到委托链 19 voidF(); //依次调用委托链中的函数,PrintHaHa->PrintHeHe 20 voidF -= PrintHeHe; //将PrintHeHe从委托链中移除 21 voidF.Invoke(); //依次调用委托链中的函数,PrintHaHa(与voidF()相同) 22 } 23 24 static void PrintHaHa() 25 { 26 System.Console.WriteLine("HaHa......"); 27 } 28 29 static void PrintHeHe() 30 { 31 System.Console.WriteLine("HeHe......"); 32 } 33 } 34 }
标签:style class blog code java http
原文地址:http://www.cnblogs.com/hellowzl/p/3781760.html