using System;

using System.Management;

 

class NetworkSpace

  static void Main(string[] args)

  {

    SelectQuery query = new SelectQuery(

        "select name, FreeSpace from win32_logicaldisk where drivetype=4");

    ManagementObjectSearcher searcher = new ManagementObjectSearcher(query);

 

    foreach (ManagementObject mo in searcher.Get())

    {

      Console.WriteLine("Drive letter is: {0}", mo["name"]);

      Console.WriteLine("Drive's free space is: {0}", mo["FreeSpace"]);

    }

 

    // Here to stop app from closing

    Console.WriteLine("\nPress Return to exit.");

    Console.Read();

  }