C # Indexer

Using System;namespace Indexer {class Program {static void Main (string[] args) {Phone A1 = NE            W Phone ("Xiaomi", 3000);            Console.WriteLine (A1[0]);            Console.WriteLine (A1[1]);            Console.WriteLine (A1[3]);            Console.WriteLine ("-----------------------------------------");            A1[0] = "Huawei";            A1[1] = "5000";            A1[3] = "Nokia";            Console.WriteLine (A1[0]);            Console.WriteLine (A1[1]);            Console.WriteLine (A1[3]);        Console.readkey ();        }} public class Phone {public string name;        public int price;            Public Phone (string name, int eag) {this.name = name;        This.price = EAG;                public String This[int Index] {get {if (index = = 0)                {return this.name;             } else if (index = = 1) {       Return convert.tostring (This.price);                } else {return ' cannot get an index that does not exist: ' + index; }} set {if (index = = 0) {this.name =                Value                } else if (index = = 1) {This.price = Convert.ToInt32 (value);                } else {Console.WriteLine ("Cannot set an index that does not exist:" + index); }            }        }    }}

　　

C # Indexer