Kode CSharp

using System;
using System.IO;

namespace Kodecsharp.Example.System
{
    public class BinaryToBase64
    {
        public static void Main(string[] args)
        {
            //
            // Prepare a place holder for our image file
            //
            byte[] imageBytes = null;

            //
            // Read the content of image file and store each byte in the 
            // imagesBytes.
            //
            FileStream fs = new FileStream(@"C:\Water lilies.jpg", FileMode.Open, FileAccess.Read);
            BinaryReader reader = new BinaryReader(fs);

            try
            {
                long size = reader.BaseStream.Length;
                imageBytes = new byte[size];
                for (long i = 0; i < size; i++)
                {
                    imageBytes[i] = reader.ReadByte();
                }
            }
            finally
            {
                reader.Close();
                fs.Close();
            }

            //
            // Convert the images bytes into its equivalent string representation
            // encoded with base 64 digit.
            //
            string imageString = Convert.ToBase64String(imageBytes);
            Console.WriteLine("Image String: " + imageString);

            TextWriter writer = new StreamWriter(@"C:\Water lilies.txt");
            writer.WriteLine(imageString);
            Console.ReadLine();
        }
    }
}