public void TeacherEventTest()
{
DelegateEventTeacher MrLi = new DelegateEventTeacher();
MrLi.PublishInfo();
//事件的操作，只能使用+= 或者 -=
MrLi.OnOrderEvent += DelegateXiaoMing.TestInfo; //订阅事件
MrLi.OnOrderEvent += DelegateJoy.TestInfo; //向Publisher订阅事件，等待被通知
Assert.IsTrue(MrLi.Issue()); //事件触发
}
public void TeacherDelegateTest()
{
DelegateEventTeacher MrLi = new DelegateEventTeacher();
MrLi.PublishInfo();
//委托的操作，能使用+= 或者 -= 和new
MrLi.DelegateHandle = DelegateJoy.TestInfo; //委托中添加方法
MrLi.DelegateHandle += DelegateXiaoMing.TestInfo; //添加方法
MrLi.DelegateHandle += DelegateJoy.TestInfo;
Assert.IsTrue(MrLi.DelegateIssue()); //委托调用
}
