// Private methods private IEnumerable PersonsForType(Person.TypeEnum type) { foreach (Person person in Persons) { if (person.Type == type) { yield return(person.Name); } } }
private IEnumerable FullAddress(Person.TypeEnum type) { foreach (Person thePerson in address) { if (thePerson.Type == type) { yield return(thePerson.Name + "\n" + thePerson.Address); Console.WriteLine(); } } }