예제 #1
0
        public int CompareTo(object obj)
        {
            MailContact comp = obj as MailContact;

            if (comp != null)
            {
                return(string.Compare(mail, comp.mail));
            }
            else
            {
                throw new ArgumentException("Not a mail contact.");
            }
        }
예제 #2
0
        static void Main(string[] args)
        {
            Contact[] arr = new Contact[5];
            arr[0] = new MailContact("andrew", "andrgmailcom");
            arr[1] = new MailContact("bodya", "bodgmailcom");
            arr[2] = new MailContact("marian", "mariangmailcom");
            arr[3] = new PhoneContact("vasyl", 234002340);
            arr[4] = new PhoneContact("oleg", 324823487);
            showInformationByName("marian", arr);
            showInformationByName("petro", arr);

            var sortedArray = arr.OrderBy(x => x.name).ToList();

            Array.Sort(arr, ContactComparator);
            printArray(sortedArray);
            Console.Read();
        }
예제 #3
0
        public IContact Parse(string str)
        {
            string[] array = str.Split(' ', 2);
            IContact contact;

            if (Convert.ToInt32(array[0]) == 1)
            {
                contact = new MailContact();
            }
            else if (Convert.ToInt32(array[0]) == 2)
            {
                contact = new PhoneContact();
            }
            else
            {
                throw new Exception("invalid data");
            }
            contact.Input(array[1]);

            return(contact);
        }