public async void OnWageChanged(Wage oldWage, Wage newWage)
{
WageChanged?.Invoke(this, new WageEventArgs()
{
OldWage = oldWage, NewWage = newWage
});
}
public static Employee CreateEmployee(int id, string name, string surname, int age, int postcode, string position, decimal baseWage)
{
Employee Employee = new Employee(id, name, surname, age, postcode, position);
Employee.Wage = new Wage(baseWage);
return(Employee);
}