c# 多網絡卡 由【網路介面卡名】獲取網絡卡資訊，IP

多網絡卡電腦中，網路介面卡的名字 多樣化！

• 專案中需要，根據網路介面卡 名字 獲取 單個網絡卡的IP：

 using System.Net.NetworkInformation;


 class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(GetIPv4AddressByAdapterName("乙太網2"));
            Console.ReadLine();
        }

        private
 
 static string GetIPv4AddressByAdapterName(string adapterName)
        {
            NetworkInterface[] adapters = NetworkInterface.GetAllNetworkInterfaces();
            foreach (NetworkInterface adapter in adapters)
            {
                if (adapter.Name == adapterName)
                {
                    UnicastIPAddressInformationCollection unicastIPAddressInformation = adapter.GetIPProperties().UnicastAddresses;
                    foreach
 
 (var item in unicastIPAddressInformation)
                    {
                        if (item.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                        {
                            return item.Address.ToString();
                        }
                    }
                }
            }
            return
 
 string.Empty;
        }

    }