如何使用 C# 获取 ping 统计信息？

Question

如何从 C# 获取 ping 统计信息？

我可以从 CMD ping

我也可以从 C# ping

        var uri = "google.com";
        var pingResult = new Ping().Send(uri);

https://msdn.microsoft.com/en-us/library/system.net.networkinformation.ping(v=vs.110).aspx

但在 ping 结果中我找不到 Ping 统计信息、近似往返、最小值、最大值。有一些数据，但不是全部。

Answer 1

PingReply class 中有 approximate round trip time。您可以使用它来进行往返。要获得最大值、最小值和平均值，只需发送多个数据包并对它们进行数学运算。这正是 ping 命令所做的，它发送了 4 个数据包并计算了这些数据包总和的最小最大值和平均值。

Answer 2

勾选MSDN doc

        Ping pingSender = new Ping ();
        PingOptions options = new PingOptions ();

        // Use the default Ttl value which is 128,
        // but change the fragmentation behavior.
        options.DontFragment = true;

        // Create a buffer of 32 bytes of data to be transmitted.
        string data = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
        byte[] buffer = Encoding.ASCII.GetBytes (data);
        int timeout = 120;
        PingReply reply = pingSender.Send (args[0], timeout, buffer, options);
        if (reply.Status == IPStatus.Success)
        {
            //Here you get all your stats.

            Console.WriteLine ("Address: {0}", reply.Address.ToString ());
            Console.WriteLine ("RoundTrip time: {0}", reply.RoundtripTime);
            Console.WriteLine ("Time to live: {0}", reply.Options.Ttl);
            Console.WriteLine ("Don't fragment: {0}", reply.Options.DontFragment);
            Console.WriteLine ("Buffer size: {0}", reply.Buffer.Length);
        }

如何使用 C# 获取 ping 统计信息？

How to get ping statistic with C#?

c#

ping