C#

if (!bits[count])
// OR
if (bits[count] == false)

<pre>/*No more errors. My input to the program is letter "e" which is enclosed within a text file in c:\\folder9. The decimal equivalent of letter "e" is 101. When I run 101 thru the BitArray, it evaluates all bits as false which is NOT CORRECT.*/
using System;
using System.IO;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Applica
{
    class Program
    {
        static void Main(string[] args)
        {
            DirectoryInfo da = new DirectoryInfo("C:\\Folder9");
            FileInfo[] Arr = da.GetFiles();
            if (Arr.Length == 0)
            {
                throw new InvalidOperationException("No files found.");
            }
            // No need to loop through the array just to get the last item:
            FileInfo ap = Arr[Arr.Length - 1];
            long Totbyte = ap.Length;
            string filePath = ap.FullName;
            Console.WriteLine("Total Bytes = {0} bytes", Totbyte);
            // GetTempFileName *creates* the file, so it always exists:
            string temPath = Path.GetTempFileName();
            byte[] data = File.ReadAllBytes(filePath);
            File.WriteAllBytes(temPath, data);            
            
            byte[] dataB = new byte[1];
            BitArray bits = new BitArray(dataB);
            Console.WriteLine("length= {0}",bits.Length);
            for (long counter = 0; counter < Totbyte; counter++)
            {
                dataB[0] = data[counter];
                Console.WriteLine("{0}", dataB[0]);
                for (int count = 0; count < bits.Length; count++)
                {
                    if (bits[count] == true)
                        Console.WriteLine("{0}", bits[count]);
                    if (bits[count] == false)
                        Console.WriteLine("{0}", bits[count]);
                }
            }
        }
    }
}

computerpublic wrote:

When I run 101 thru the BitArray, it evaluates all bits as false which is NOT CORRECT

byte[] dataB = new byte[1];
// set bits to the content of dataB, which is null at this point
BitArray bits = new BitArray(dataB);
Console.WriteLine("length= {0}",bits.Length);
for (long counter = 0; counter < Totbyte; counter++)
{
    dataB[0] = data[counter];
    Console.WriteLine("{0}", dataB[0]);
    // bits still does not contain any value
    for (int count = 0; count < bits.Length; count++)
    {
        // this can be simplified
        if (bits[count] == true)
            Console.WriteLine("{0}", bits[count]);
        if (bits[count] == false)
            Console.WriteLine("{0}", bits[count]);
    }
}

byte[] dataB = new byte[1];
for (long counter = 0; counter < Totbyte; counter++)
{
    dataB[0] = data[counter];
    BitArray bits = new BitArray(dataB);
    Console.WriteLine("length= {0}",bits.Length);
    Console.WriteLine("{0}", dataB[0]);
    for (int count = 0; count < bits.Length; count++)
    {
        Console.Write(bits[count] ? "1" : "0");
    }
    Console.WriteLine("");
}

Pete O'Hanlon wrote:

What has this got to do with C#?

OriginalGriff wrote:

It wastes effort and annoys me.

aminsoltani wrote:

I want to redirect URLs entered in the browser to a page On PC?

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Member 9538830 wrote:

How could I solve this task?

Member 9538830 wrote:

Is backpropagation learning algorithm good approach for this?

Member 9538830 wrote:

speed – is it fast enough for real time interactive foreign language learning)

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]