Get all sub directories that only contain files

Question

I have a path and I want to list the subdirectories under it, where each subdirectory doesn\'t contain any other directory. (Only those subdirectories which don\'t contain f

Answer 1

Based on Havard's answer, but a little shorter (and maybe slightly easier to read because it uses !Subdirs.Any() instead of Subdirs.Length == 0):

static IEnumerable GetSubdirectoriesContainingOnlyFiles(string path)
{
   return Directory.GetDirectories(path, "*", SearchOption.AllDirectories)
          .Where( subdir => !Directory.GetDirectories(subdir).Any() );
}

Also note, that this requires using System.Linq; to work, since it uses the LINQ query language. (And of course using System.IO; for the Directory class :))