在Windows操作系统下,如何获取每个进程使用的连接带宽?

// using System.Net.NetworkInformation;
foreach (var network in NetworkInterface.GetAllNetworkInterfaces())
{
    IPv4InterfaceStatistics stats = network.GetIPv4Statistics();
    Console.WriteLine("In={0}, Out={1}", stats.BytesReceived, stats.BytesSent);
}