how can I get list of active LAN user using ARP

问题

in command prompt we can get list of ACTIVE user's IP [on LAN] using command like

arp - g

How can I get similar list using C#

回答1:

You can use Process to execute commands from c# program

Try This:

        Process process = new Process();
        ProcessStartInfo startInfo = new ProcessStartInfo();
        startInfo.FileName = "arp";
        startInfo.Arguments = "-g";
        startInfo.RedirectStandardOutput = true;
        startInfo.UseShellExecute = false;
        process.StartInfo = startInfo;

        process.Start();
        String strData = process.StandardOutput.ReadToEnd();

来源：https://stackoverflow.com/questions/20707604/how-can-i-get-list-of-active-lan-user-using-arp