Get a read-only wrapper for the specified array in CSharp

//  w w  w.  j a  v  a2s. c o m
using System;
using System.Collections.Generic;

public class MainClass {

   public static void Main()  {
      String[] myArr = { "The", "quick", "brown", "fox" };

      IList<String> myList = Array.AsReadOnly( myArr );

      try  {
         myList[3] = "CAT";
      }
      catch ( NotSupportedException e )  {
         Console.WriteLine( "{0} - {1}", e.GetType(), e.Message );
         Console.WriteLine();
      }
   }
}