你可以通过下面的方法来获取本机的IP地址：

using System.Net;using System.Net.Sockets;public static string GetLocalIPAddress(){var host = Dns.GetHostEntry(Dns.GetHostName());foreach (var ip in host.AddressList){if (ip.AddressFamily == AddressFamily.InterNetwork){return ip.ToString();}}return "";}

调用这个方法即可获取本机的IP地址：

string ipAddress = GetLocalIPAddress();Console.WriteLine(ipAddress);