using System;

using System.Globalization;

using System.Collections;

public class Program

{

    public static void Main()

    {

        string hexData = "a66";

        var int64 = Int64.Parse(hexData, NumberStyles.HexNumber);

        var bytes = BitConverter.GetBytes(int64);

        var bitArray = new BitArray(bytes);

        Console.WriteLine("Hello World");

        PrintValues(bitArray,0);

    }

    public static void PrintValues( IEnumerable myList, int myWidth )  {

      int i = myWidth;

      foreach ( Object obj in myList ) {

         if ( i <= 0 )  {

            i = myWidth;

            Console.WriteLine();

         }

         i--;

         Console.Write( "{0,8}", obj );

      }

      Console.WriteLine();

   }

}

​

​