Introduction
 
 Creating a User Defined Custom Collecting, with the Add() and the Tostring() method.
 
 Background
 
 Creating a User Defined Custom Collecting with the Add() and the Tostring() method.
 
 Here, the Add() method will Add the String to the collection, such as given below:
 
 Input
 
 EX :
   //creating object of own Created Collection
   CustomCollection cust = new CustomCollection();
  cust.Add("cibun");
  cust.Add("swain");
  cust.Add("Mona");
  cust.Add("Routray");
 And the Tostring() method will show the results, such as given below:
 
 Output
 
 Console.Write(cust.ToString());
 Console.ReadLine();
 'cibun,swain, Mona,Routray'