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POsearching for a string in a full path c#
 

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  1. POsearching for a string in a full path c#
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    <p>I have a Large Array of paths to MP3 files. I am searching this array to find anything in the entire path to match something being searched for. Its only returning matches in the file name, not the path.</p> <p>old :</p> <pre><code>using System; using System.IO; using System.Collections.Generic; using System.Linq; using System.Text; namespace test { class Program { static void Main(string[] args) { _search("ant"); Console.Read(); } static void _search(string var) { string[] mp3 = new String[1]; mp3 = Directory.GetFiles("c:\","*.mp3","SearchOption.AllDirectories); string[] temp = new string[1]; int x = 0; for (int i = 0; i &lt; mp3.Length; i++) { if (mp3[i].Contains(var)) { temp[x] = mp3[i]; x++; Array.Resize(ref temp, x + 1); } } _writeArray(temp); } static void _writeArray(string[] array) { for (int i = 0; i &lt; array.Length; i++) Console.Write(array[i] + "\n"); } } } </code></pre> <p>new: </p> <pre><code>using System; using System.IO; using System.Collections.Generic; using System.Linq; using System.Text; namespace test { class Program { static void Main(string[] args) { List&lt;string&gt; search = searchSong("ant"); foreach (string song in search) { Console.WriteLine(song); } } static List&lt;string&gt; searchSong(string value) { value = value.ToLower(); List&lt;string&gt; songs = new List&lt;string&gt;(); String[] mp3 = null; mp3 = Directory.GetFiles(@"c:\users\owner\music\metal\sybreed", "*.mp3", SearchOption.AllDirectories).ToArray(); foreach (string item in mp3) { string LowerCaseItem = item.ToLower(); if (LowerCaseItem.Contains(value)) { songs.Add(item); } } return songs; } } </code></pre> <p>}</p>
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    1. USgunr2171
    1. USMatthew Monahan
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      1. VTUpMod
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      1. POsearching for a string in a full path c#
      1. USValentijn Spruyt
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    1. COFor one thing you should use a `List<string>` instead of continually resizing an array.
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      1. POsearching for a string in a full path c#
      1. USLee
    2. COI don't see that you're only searching the file-names since you're using `GetFiles` which returns the name of the files(**including their paths**) + `string.Contains`.
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      1. POsearching for a string in a full path c#
      1. USTim Schmelter
    3. COI think i figured it out, for some reason i didn't realize that it was case sensitive :-/
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      1. POsearching for a string in a full path c#
      1. USMatthew Monahan
 

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