using System;
using System.IO;

namespace MemTest
{
	class MainClass
	{
        private static int counter;
		public static void Main(string[] args)
		{
            RecursiveDump(new DirectoryInfo("/"));
            
            Console.WriteLine("finished");
            Console.ReadKey();
		}

        private static void RecursiveDump(DirectoryInfo d) {
            string s;
            FileInfo[] f = d.GetFiles();
            for (int i = 0; i < f.Length; i++) {
                try {
//                    s = f[i].FullName;
                } catch {}
            }
            
            DirectoryInfo[] di = d.GetDirectories();
            for (int i = 0; i < di.Length; i++) {
                try {
                   counter++;
                   if (counter == 500) {
//                       Console.WriteLine(di[i].FullName);
                        counter = 0;
                   }

                   RecursiveDump(di[i]);
                } catch {}
            }
        }                   

	}
}