Question

How to get the length of a binary file with BinaryReader in C#

Answer 1

using System;
using System.IO;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            using (BinaryReader br = new BinaryReader(File.Open("d:\\data.bin", FileMode.Open)))
            {
                int length = (int)br.BaseStream.Length;

                Console.WriteLine(length); // 40
            }
        }
    }
}

/*
run:
   
40

*/

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