事件
namespace ConsoleApplication2 { delegate string Mydelegatetwo(int x, int y); class personone { public string test(int a, int b) { return ""; } public event Mydelegatetwo MyEvent; public void funMyEvent() { MyEvent(1, 2); } } class 事件 { public static void Main() { 事件 事件01 = new 事件(); 事件01.M(); } public void M() { personone p1 = new personone(); p1.MyEvent += p1.test; p1.MyEvent += funthree; p1.funMyEvent(); } public string funthree(int a, int b) { return ""; } } }