【C#学习】遍历主机所有的IP地址放入组件ComboBox

遍历主机所有的IP地址放入组件ComboBox

private void Form1_Load(object sender, EventArgs e){/* combobox 组件 */iplist.Items.Add(\"请选择IP地址\");List<string> str = new List<string>();/* 得到本机名字 */string hostname = Dns.GetHostName();/* 会返回所有地址，包括IPv4和IPv6 */System.Net.IPAddress[] addressList = Dns.GetHostAddresses(hostname);/* 遍历本机所有的IP地址放入到槽中 */foreach (IPAddress ip in addressList){string _temp_ip = ip.MapToIPv4().ToString();string[] ipstr = _temp_ip.Split(\'.\');if (ipstr[0] == \"127\" || ipstr[0] == \"10\" || ipstr[0] == \"172\"){continue;}else{string temp = str.Where(s => s == _temp_ip).FirstOrDefault();if (temp == null){str.Add(_temp_ip);iplist.Items.Add(_temp_ip);}}}iplist.SelectedIndex = 0;}