Invert binary file V2 Learn programming with C# Sharp exercises


File Management


Invert binary file V2 99


Create a program to "invert" a file using a "FileStream". The program should create a file with the same name ending in ".inv" and containing the same bytes as the original file but in reverse order. The first byte of the resulting file should be the last byte of the original file, the second byte should be the penultimate, and so on, until the last byte of the original file, which should appear in the first position of the resulting file.

Please deliver only the ".cs" file, which should contain a comment with your name.


using System;
using System.IO;
class InverterFileStream
    static void Main(string[] args)
        string fileName;

        Console.Write("Enter the name of file to convert: ");
        fileName = Console.ReadLine();

        FileStream myFileReader = File.OpenRead(fileName);

        long size = myFileReader.Length;
        byte[] data = new byte[size];
        myFileReader.Read(data, 0, (int)size);

        FileStream myFileWriter = File.Create(fileName + ".inv");

        for (long i = size - 1; i >= 0; i--)