public void AppearenceOfAPerson(Person person, TimeSpan time)
{
Console.WriteLine("[{0} {1}]", person.Name, Properties.Resources.Came);
foreach (var p in this.people)
{
person.OnCame += p.Welcome;
person.OnOut += p.Farewell;
p.OnOut += person.Farewell;
}
this.people.Add(person);
person.ComingTime(time);
}