static void Main(string[] args)
{
Console.WriteLine("EventsSample!");
//创建一个保护事件的实例
var dealer = new CarDealer();
var daniel = new Consumer("Daniel");
//注册 事件daniel.NewCarIsHere
dealer.NewCarInfo += daniel.NewCarIsHere;
//触发事件 回调daniel.NewCarIsHere;
dealer.NewCar("Mercedes");
var sebastian = new Consumer("Sebastian");
//注册 sebastian.NewCarIsHere
dealer.NewCarInfo += sebastian.NewCarIsHere;
//触发事件 回调daniel.NewCarIsHere; sebastian.NewCarIsHere;
dealer.NewCar("Ferrari");
dealer.NewCarInfo -= sebastian.NewCarIsHere;
dealer.NewCar("Red Bull Racing");
ReadKey();
}
public static void Main(string[] args)
{
var dealer = new CarDealer();
var valtteri = new Consumer("Valtteri");
dealer.NewCarInfo += valtteri.NewCarIsHere;
dealer.NewCar("Williams");
var max = new Consumer("Max");
dealer.NewCarInfo += max.NewCarIsHere;
dealer.NewCar("Mercedes");
dealer.NewCarInfo -= valtteri.NewCarIsHere;
dealer.NewCar("Ferrari");
}
static void Main(string[] args)
{
var dealer = new CarDealer();
var michael = new Consumer("Michael");
dealer.NewCarInfo += michael.NewCarIsHere;//订阅事件
dealer.NewCar("Ferrari");
var nick = new Consumer("Sebastian");
dealer.NewCarInfo += nick.NewCarIsHere;
dealer.NewCar("Mercedes");
dealer.NewCarInfo -= michael.NewCarIsHere;//注销事件
dealer.NewCar("Red Bull Racing");
Console.ReadKey();
}
static void Main()
{
var publisher = new CarDealer();
var michaelConsumer = new Consumer("Michael");
publisher.NewCarInfo += michaelConsumer.Notify;
publisher.NewCar("Ferrari");
var nickConsumer = new Consumer("Sebastian");
publisher.NewCarInfo += nickConsumer.Notify;
publisher.NewCar("Mersedes");
publisher.NewCarInfo -= michaelConsumer.Notify;
publisher.NewCar("Red Bull Racing");
Console.ReadLine();
}
