C# System.Net.NetworkInformation获取网络相关信息

using System.Net.Sockets;

namespace Demo.NetworkInformation
{
    internal class Program
    {
        private enum IpAddressType
        {
            Ipv4,
            Ipv6,
            Other
        }

        static void Main(string[] args)
        {
            NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();//获取本地计算机上网络接口的对象
            Console.WriteLine($"适配器个数：\t{adapters.Length}" );
            Console.WriteLine();
            foreach (NetworkInterface adapter in adapters)
            {
                if (adapter.NetworkInterfaceType == NetworkInterfaceType.Ethernet || adapter.NetworkInterfaceType == NetworkInterfaceType.GigabitEthernet)
                {
                    Console.WriteLine($"描述：\t\t{adapter.Description}");
                    Console.WriteLine($"标识符：\t{adapter.Id}");
                    Console.WriteLine($"名称：\t\t{adapter.Name}");
                    Console.WriteLine($"类型：\t\t{adapter.NetworkInterfaceType}");
                    Console.WriteLine($"速度：\t\t{adapter.Speed * 0.001 * 0.001 + "M"}");
                    Console.WriteLine($"状态：\t\t{adapter.OperationalStatus}");
                    Console.WriteLine($"MAC 地址：\t{adapter.GetPhysicalAddress()}");
                    Console.WriteLine("-----------------------------------------------");
                    foreach (var item in adapter.GetIPProperties().UnicastAddresses)
                    {
                        Console.WriteLine($"{GetIpAddressType(item.Address)}地址：\t{item.Address}");
                        Console.WriteLine($"子网掩码：\t{item.IPv4Mask}");

                    }
                    foreach (var item in adapter.GetIPProperties().GatewayAddresses)
                    {
                        Console.WriteLine($"{GetIpAddressType(item.Address)}网关：\t{item.Address}");
                    }
                    foreach (var item in adapter.GetIPProperties().DnsAddresses)
                    {
                        Console.WriteLine($"DNS：\t\t{item}");
                    }
                    Console.WriteLine();
                }
            }
            Console.ReadKey();

        }

        private static IpAddressType GetIpAddressType(IPAddress iPAddress)
        {
            switch (iPAddress.AddressFamily)
            {
                case AddressFamily.InterNetwork:
                    { return IpAddressType.Ipv4; }
                case AddressFamily.InterNetworkV6:
                    { return IpAddressType.Ipv6; }
                default:
                    { return IpAddressType.Other; }
            }
        }

    }
}