获取IP

Question

我要做个东西！！就是我一打开页面就能得到我这整个网络的机器的IP地址

Answer 1

            richTextBoxIP.Clear();
            try
            {
                IPHostEntry dnstoip = new IPHostEntry();
                dnstoip = Dns.GetHostEntry(txtDNS.Text.ToString());
                for (int i = 0; i < dnstoip.AddressList.Length; i++)
                {
                    richTextBoxIP.AppendText(txtDNS.Text.ToString() + "对应的IP地址是 " + dnstoip.AddressList[i].ToString() + "\n");
                }
            }
            catch
            {
               //ToDo
            }