INDEXERS OVERLOADING .

using System;

namespace ConsoleApplication1

{

class student

{

private string[] name = new string[100];

public string this[int index]

{

get

{

return name[index];

}  

set

{

name[index] = value;

}

}

public string this[char firstletter]

{

get

{

return name[firstletter];

}  

set

{

name[firstletter] = value;

}

}

}

class Class1

{ static void Main(string[] args)

{

student s = new student();

s[0] = "uttam";

s[1] = "pathak";

Console.WriteLine(s[0]  + " " + s[1]);

student s2 = new student();

s2['S'] = "uttam";

s2['M'] = "pathak";

Console.WriteLine(s2['S']  + " " + s2['M']);

Console.ReadLine();}}}