Nicos QnD Text2Binary-Converter

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

namespace TextToBin
{
    class Program
    {
        static void Main()
        {
            Console.Title = "Nico aka f0rkB0mb's Text2Bin-Converter";
            /** if you wanna check the indexes of the ASCII-Code **/
            /**
            Console.WriteLine("ASCII:");
            for (int ascii = 33; ascii < 256; ascii++)
            {
                Console.Write(ascii.ToString() + ") " + Convert.ToChar(ascii) + ", ");
                if (ascii % 10 == 0)
                    Console.WriteLine();
            }
            **/
            Console.WriteLine("Please insert Textphrase: ");
            string str = Console.ReadLine();
            char[] work = str.ToCharArray();    //push the entered string in a char-array (could also be done within a for-loop)

            /** if you wanna check the single chars that was entered **/
            /**
            Console.WriteLine("Your Text as single Chars: ");
            for (int i = 0; i < work.Length; i++)
                Console.Write("'" + work[i] + "'");
            Console.WriteLine();
            **/
            int[] convert = new int[work.Length];

            for (int i = 0; i < work.Length; i++)
            {
                convert[i] = (int)work[i]; //int.Parse(work[i]) does the same
                Console.WriteLine("{0}={1}", work[i], decimal2dual(convert[i], 8));
            }
            Console.ReadLine();
        }

        private static string decimal2dual(int decNbr, int bitWidth)
        {
            StringBuilder strBuildr = new StringBuilder();
            //we convert it via bitshifting!
            for (int i = 0; i < bitWidth; decNbr = decNbr >> 1, i++)
                strBuildr.Insert(0, decNbr & 1);
            return strBuildr.ToString();
        }
    }
}