Get Drive Name in CSharp

using System;/*from  www.  j  av  a2  s.  c  om*/
using System.IO;

class MainClass {
    static void Main(string[] args) {
        FileInfo file = new FileInfo("c:\\a.txt");

        // Display drive information.
        DriveInfo drv = new DriveInfo(file.FullName);

        Console.Write("Drive: ");
        Console.WriteLine(drv.Name);


    }
}