Cloning arrays : Array Clone : Data Structure C# Examples

    
using  System;
using  System.Collections;
using  System.Collections.Generic;
using  System.Collections.ObjectModel;
using  System.Text;

class  GoodMonthType  {
        private  static  readonly  string[]  monthConstants  =  new  string[]  {
                "January",  "February",  "March",  "April",  "May",  "June",
                "July",  "August",  "September",  "October",  "November",  "December"
        };

        public  string[]  Months
        {
                get  {  return  (string[])monthConstants.Clone();  }
        }

        public  IEnumerable<string>  MonthsEnumerable
        {
                get  {  return  Array.AsReadOnly<string>(monthConstants);  }
        }
}

public  class  MainClass
{

        public  static  void  Main()
        {
                GoodMonthType  mt2  =  new  GoodMonthType();
                
                foreach  (string  m  in  mt2.Months)  {
                        Console.WriteLine(m);
                }
                string[]  months2  =  mt2.Months;
                months2[3]  =  "Not-April";

                foreach  (string  m  in  mt2.Months)  {
                        Console.WriteLine(m);
                }
        }
}