public void Birth(Person pers)
{
BornEventArgs args = new BornEventArgs();
args.Name = pers.Name;
args.DateOfBirth = DateTime.Now;
Hospital.PersonBirthEvent(this, args);
}
public void Birth(Hospital h, BornEventArgs b)
{
Console.WriteLine(b.Name + " was borned at " + b.DateOfBirth);
}