获取本机ID地址

System.Net.IPAddress[] ipAddrs = System.Net.Dns.GetHostAddresses(System.Net.Dns.GetHostName());
                    if (ipAddrs != null && ipAddrs.Length > 0)
                    {
                        //m_JobRunIp = ipAddrs[0].ToString();
                        if (ipAddrs[0].IsIPv6LinkLocal)
                        {
                            m_JobRunIp = ipAddrs[1].ToString();
                        }
                        else
                        {
                            m_JobRunIp = ipAddrs[0].ToString();
                        }
                    }
                    else
                    {
                        m_JobRunIp = System.Net.Dns.GetHostName();
                    }

得到的ipAddrs 数组，如果本机未安装IPV6协议，用 ipAddrs[0]获取本机IP，如果安装， ipAddrs[0]为IP6的IP， ipAddrs[1]为IP4的地址。

转载于:https://www.cnblogs.com/zxyl/archive/2011/12/31/2308584.html