Indexer based on switch statement : Indexer « Class « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Class
3. Indexer

using System;


class MyClass
{
   public string value0;             
   public string value1;            
   public string value2;          
   
   public string this[int index] 
   {
      set 
      {
         switch (index)
         {
            case 0: value0 = value;
               break;
            case 1: value1 = value;
               break;
            case 2: value2 = value;
               break;
         }
      }
      get 
      {
         switch (index)
         {
            case 0: return value0;
            case 1: return value1;
            case 2: return value2;
            default:
               return "";
         }
      }
   }
}

class MainClass
{
   static void Main()
   {
      MyClass myObject = new MyClass();
      myObject.value0 = "0";
      myObject.value1 = "1";
      myObject.value2 = "2";

      Console.WriteLine("{0}, {1}, {2}", myObject[0], myObject[1], myObject[2]);
   }
}

0, 1, 2