yaosansi's Blog

using System;

using System.Management;

namespace DiskQuota

{

     /// <summary>

     /// Class1 的摘要说明。

     /// </summary>

     class Class1

     {

         /// <summary>

         /// 应用程序的主入口点。

         /// </summary>

         [STAThread]

         static void Main(string[] args)

         {

              try

              {

                   ManagementClass c = new ManagementClass("Win32_DiskQuota");

                   ManagementObject quota = c.CreateInstance();

                   quota["Limit"] = 400000000;

                   quota["WarningLimit"] = 200000000;

                   // Get user account object

                   ManagementObject account = new

                       ManagementObject("Win32_Account.Domain=TODAY20040216,Name=ASPNET");

                   account.Get();

                   // get disk object

                   ManagementObject disk = new

                       ManagementObject("Win32_LogicalDisk.DeviceId='F:'");

                   disk.Get();

                   quota["QuotaVolume"] = disk;

                   quota["User"] = account;

                   quota.Put(); // commit

                   ManagementClass c = new ManagementClass("Win32_DiskQuota");

                   Console.WriteLine(c.SystemProperties);

                   foreach (ManagementObject o in c.GetInstances())

                       Console.WriteLine("Next : {0}", o.Path);

              }

              catch(Exception e)

              {

                   Console.WriteLine("error:" + e);

              }

         }

     }

}