Question

How to get a list of all file from a directory and all his subdirectories in C#

Answer 1

using System;
using System.IO;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] allfiles = Directory.GetFiles("D:\\collectivesolver.com\\", 
                                                   "*.*", 
                                                   SearchOption.AllDirectories);

            foreach (string file in allfiles)
                Console.WriteLine(file);
        }
    }
}


/*
run:

D:\collectivesolver.com\qa-plugin\wysiwyg-editor\ckeditor\skins\images\abc.png
D:\collectivesolver.com\qa-plugin\xml-sitemap\data.json
D:\collectivesolver.com\qa-plugin\xml-sitemap\plugin.php
D:\collectivesolver.com\qa-tests\load.php
D:\collectivesolver.com\qa-theme\Candy\icon.png
D:\collectivesolver.com\qa-theme\Classic\favorite.gif
D:\collectivesolver.com\qa-theme\Snow\styles.css
D:\collectivesolver.com\qa-theme\Snow\images\468x60-banner.gif
D:\collectivesolver.com\qa-theme\SnowFlat\meta.json
D:\collectivesolver.com\qa-theme\SnowFlat\images\answer.png
D:\collectivesolver.com\syntaxhighlighter\index.html
...

*/

 

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Answer 2

using System;
using System.IO;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            foreach (string file in Directory.EnumerateFiles(@"d:\collectivesolver.com",
                                                             "*.*",
                                                             SearchOption.AllDirectories))
            {
                Console.WriteLine(file);
            }
        }
    }
}


/*
run:

D:\collectivesolver.com\qa-plugin\wysiwyg-editor\ckeditor\skins\images\abc.png
D:\collectivesolver.com\qa-plugin\xml-sitemap\data.json
D:\collectivesolver.com\qa-plugin\xml-sitemap\plugin.php
D:\collectivesolver.com\qa-tests\load.php
D:\collectivesolver.com\qa-theme\Candy\icon.png
D:\collectivesolver.com\qa-theme\Classic\favorite.gif
D:\collectivesolver.com\qa-theme\Snow\styles.css
D:\collectivesolver.com\qa-theme\Snow\images\468x60-banner.gif
D:\collectivesolver.com\qa-theme\SnowFlat\meta.json
D:\collectivesolver.com\qa-theme\SnowFlat\images\answer.png
D:\collectivesolver.com\syntaxhighlighter\index.html
...

*/

 

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