//https://youtu.be/fvPPlY31glk
//https://youtu.be/EFASI_pHFrg
static void Main(string[] args)
{
//Autofac:
var containerBuilder = new ContainerBuilder();
containerBuilder.RegisterType <ConsoleNotification>().As <INotificationService>();
var container = containerBuilder.Build();
//resolve the NotificationService:
var notificationService = container.Resolve <INotificationService>();
//var user = new User("Tim"); without DI
//using DI ; no Autofac
//INotificationService notificationService = new ConsoleNotification();
User user = new User("Tim", notificationService); // we inject notificationService in constructor of User class
user.ChangeUsername("Robert");
//other method of notification added:
INotificationService webNotService = new WebNotification();
User user_Web = new User("weby", webNotService);
user_Web.ChangeUsername("WEBX");
}
//https://youtu.be/fvPPlY31glk
static void Main(string[] args)
{
//var user = new User("Tim"); without DI
//using DI
INotificationService notificationService = new ConsoleNotification();
User user = new User("Tim", notificationService); // we inject notificationService in constructor of User class
user.ChangeUsername("Robert");
//other method of notification added:
INotificationService webNotService = new WebNotification();
User user_Web = new User("weby", webNotService);
user_Web.ChangeUsername("WEBX");
}