static void Main(string[] args)
{
Account a1 = new Account("Harry");
Account a2 = new Account("Ron");
SpyNotifications spy = new SpyNotifications(a2);
a1.Send(a1.CreateMessage("Hi, Ann! How are you?", a2));
a1.Send(a1.CreateMessage("I'm Alex, from Kyiv", a2));
a2.Send(a2.CreateMessage("Hi, Alex! I'm from Lviv", a1));
a1.ShowDialog(a2.Username);
}
static void Main(string[] args)
{
#region Test
Account a1 = new Account("Harry");
Account a2 = new Account("Ron");
Account a3 = new Account("Wilhelm");
Account a4 = new Account("Barry");
Group testGroup = new Group("Testgroup", a4);
SpyNotifications spy = new SpyNotifications(a2);
a1.SendToGroup(a1.CreateGroupMessage("Hi, Ann! How are you?", testGroup), testGroup);
a1.SendToGroup(a1.CreateGroupMessage("I'm Alex, from Kyiv", testGroup), testGroup);
a2.SendToGroup(a2.CreateGroupMessage("Hi, Alex! I'm from Lviv", testGroup), testGroup);
a1.ShowDialog(a2.Username);
#endregion
//Lesson lesson = new Lesson();
//lesson.OnStart += OnStart_Program;
//lesson.OnLessonEvent += Method;
//lesson.OnLessonEvent += (sender, e) => Console.WriteLine("Anonym on event");
//OnLessonStart onLesson = () => Console.WriteLine("in object");
//lesson?.OnStart?.Invoke();
//MathOperation plus = (a, b) => a + b;
//MathOperation minus = (a, b) => a - b;
//MathOperation miltiply = (a, b) => a * b;
//MathOperation divide = (arg1, arg2) => arg1 / arg2;
PersonUpdate update = (p) => p.Q++; // 1 in chain
update += (p) => p.Age--; // 2 in chain
update += update; // 4 in chain
update += update; // 8 in chain
update += (p) => Console.WriteLine(p.ToString());
//Person person = new Person("QWERTY", 25, 0);
//update(person);
}
