C# 로컬IP(서버IP)정보 조회

public static string GetLocalIP()

{

    try

    {

        IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());

        foreach(IPAddress ip in host.AddressList)

        {

            if(ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)

            {

                return ip.ToString();

            }

        }

        return string.Empty;

    }

    catch(Exception ex)

    {

        Console.WriteLine(ex.ToString());

    }

    return string.Empty;

}