private static void EmployeeLeave(object sender, EventArgs e)
{
Employee employee = (Employee)sender;
Console.WriteLine($"\n[{employee.Name} leave from work]");
greet -= employee.Greeting;
goodbye -= employee.SayGoodbye;
goodbye?.Invoke(employee);
}
private static void EmployeeCame(object sender, EventArgs e)
{
Employee employee = (Employee)sender;
Console.WriteLine($"\n[{employee.Name} came to work]");
int nowHour = DateTime.Now.Hour;
greet?.Invoke(employee, nowHour);
greet += employee.Greeting;
goodbye += employee.SayGoodbye;
}
