using System;

using System.IO;

using System.Linq;

public class Test

{

    public static void Main()

    {

        string path = @"MyTest.txt";

        try

        {

            if (File.Exists(path))

            {

                File.Delete(path);

            }

​

            using (StreamWriter sw = new StreamWriter(path))

            {

                sw.WriteLine("The quick brown fox jumps over the lazy dog is an English-language pangram—a sentence that contains all of the letters of the English alphabet");

            }

​

            using (StreamReader sr = new StreamReader(path))

            {

                //This is an arbitrary size for this example.

                char[] c = new char[10];

                while (true)

                {

                    int count = sr.Read(c, 0, c.Length);

                    //The output will look odd, because

                    //only five characters are read at a time.

                    if (count == 0)

                        break;

                    //Console.WriteLine(count);

                    Console.WriteLine(c.Take(count).ToArray());

                    //Console.WriteLine(c); // This prints extra characters at the end from the previously written buffer 

                }

            }

        }

        catch (Exception e)

        {

            Console.WriteLine("The process failed: {0}", e.ToString());

        }

    }

}