我可以写一个程序来限制每天40兆的互联网使用量吗?

1. IPGlobalProperties

2. Code to enable/disable internet connectivity

Net Limiter

using System;
using System.Linq;
using System.Threading;
using System.Net.NetworkInformation;

namespace ConsoleApplication1
{
    class Program
    {


        static void Main(string[] args)
        {
            const double ShutdownValue = 40960000D;
            const string NetEnable = "interface set interface \u0022{0}\u0022 DISABLED";
            const string NetDisable = "interface set interface \u0022{0}\u0022 ENABLED";

            double Incoming = 0;
            double Outgoing = 0;
            double TotalInterface;
            string SelectedInterface = "Local Area Connection";

            NetworkInterface netInt = NetworkInterface.GetAllNetworkInterfaces().Single(n => n.Name.Equals(SelectedInterface));

            for (; ; )
            {
                IPv4InterfaceStatistics ip4Stat = netInt.GetIPv4Statistics();

                Incoming += (ip4Stat.BytesReceived - Incoming);
                Outgoing += (ip4Stat.BytesSent - Outgoing);
                TotalInterface = Incoming + Outgoing;

                string Shutdown = ((TotalInterface > ShutdownValue) ? "YES" : "NO");

                if (Shutdown == "YES")
                {
                    System.Diagnostics.Process.Start("netsh", string.Format(NetDisable, SelectedInterface));
                }

                string output = string.Format("Shutdown: {0} | {1} KB/s", Shutdown, TotalInterface.ToString());
                Console.WriteLine(output);

                Thread.Sleep(3000);
            }
        }
    }
}