C#使用索引器

using System;

namespace IndexerApplication {

   class Indexednames {
      private string[] nameList = new string[size];
      static public int size = 10;

      public Indexednames() {
         for (int i = 0; i < size; i++)
         nameList[i] = "N. A.";
      }

      public string this[int index] {

         get {
            string tmp;

            if( index >= 0 && index <= size-1 ) {
               tmp = nameList[index];
            } else {
               tmp = "";
            }

            return ( tmp );
         }
         set {
            if( index >= 0 && index <= size-1 ) {
               nameList[index] = value;
            }
         }
      }

      static voID Main(string[] args) {
         Indexednames names = new Indexednames();
         names[0] = "Zara";
         names[1] = "Riz";
         names[2] = "Nuha";
         names[3] = "Asif";
         names[4] = "Davinder";
         names[5] = "Sunil";
         names[6] = "Rubic";

         for ( int i = 0; i < Indexednames.size; i++ ) {
            Console.Writeline(names[i]);
         }
         Console.ReadKey();
      }
   }
}