Recherche de fichiers en fonction de l'extension en récursif avec le BackGroundWorker

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
void Main()
{
    string path = @"D:\tmp";
    
    // First run for JIT and filesystem warmup
    Directory.GetFiles(path, "*.*", SearchOption.AllDirectories).Consume();
    Directory.EnumerateFiles(path, "*.*", SearchOption.AllDirectories).Consume();
    
    
    var sw = new Stopwatch();
    sw.Start();
    Directory.GetFiles(path, "*.*", SearchOption.AllDirectories).Consume();
    sw.Stop();
    sw.Elapsed.Dump("GetFiles");
    sw.Reset();
    sw.Start();
    Directory.EnumerateFiles(path, "*.*", SearchOption.AllDirectories).Consume();
    sw.Stop();
    sw.Elapsed.Dump("EnumerateFiles");
    
}

static class Extensions
{
    public static void Consume<T>(this IEnumerable<T> source)
    {
        foreach (var element in source)
        {
        }
    }
}