c# - Can you call Directory.GetFiles() with multiple filters?

Question

I am trying to use the Directory.GetFiles() method to retrieve a list of files of multiple types, such as mp3's and jpg's. I have tried both of the following with no luck:

Directory.GetFiles("C:\path", "*.mp3|*.jpg", SearchOption.AllDirectories);
Directory.GetFiles("C:\path", "*.mp3;*.jpg", SearchOption.AllDirectories);

Is there a way to do this in one call?

Answer 1

For .NET 4.0 and later,

var files = Directory.EnumerateFiles("C:\path", "*.*", SearchOption.AllDirectories)
            .Where(s => s.EndsWith(".mp3") || s.EndsWith(".jpg"));

For earlier versions of .NET,

var files = Directory.GetFiles("C:\path", "*.*", SearchOption.AllDirectories)
            .Where(s => s.EndsWith(".mp3") || s.EndsWith(".jpg"));

edit: Please read the comments. The improvement that Paul Farry suggests, and the memory/performance issue that Christian.K points out are both very important.