Drive

using System;//j  a  va 2s.co  m
using System.IO;

static class MainClass
{
    static void Main(string[] args)
    {
        foreach (DriveInfo drive in DriveInfo.GetDrives())
        {
            try
            {
                Console.WriteLine(
                    "{0} - {1} KB",
                    drive.RootDirectory,
                    drive.AvailableFreeSpace / 1024
                    );
            } catch (IOException) {
                Console.WriteLine(drive);
            }
        }
    }
}

using System;/*ja v  a2  s. c om*/
using System.IO;

class MaionClass
{
  public static void Main(String[] args)
  {
    string[] drives = Directory.GetLogicalDrives();
    Console.WriteLine("Here are your drives:");
    foreach(string s in drives)
    {
      Console.WriteLine("--> {0}", s);
    }

  }
}