獲取服務器的IP地址方法以DNS法較爲簡單實用,如下:
private void ButtonIP_Click(object sender, System.EventArgs e) { System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; if ( addressList.Length>1) { TextLIP.Text = addressList[0].ToString(); TextSIP.Text = addressList[1].ToString(); } else { TextLIP.Text = addressList[0].ToString(); TextSIP.Text = "沒有可用的連接"; } }
獲取服務器的IP地址與MAC地址另一方法如下:
using System.Management; string stringMAC = ""; string stringIP = ""; ManagementClass MC = new ManagementClass "Win32_NetworkAdapterConfiguration"); ManagementObjectCollection MOC= MC.GetInstances(); foreach(ManagementObject MO in MOC) { if ((bool)MO["IPEnabled"] == true) { stringMAC += MO["MACAddress"].ToString(); TextMAC.Text = stringMAC.ToString(); string[] IPAddresses = (string[]) MO["IPAddress"]; if(IPAddresses.Length > 0) stringIP = IPAddresses[0]; TextIP.Text = stringIP.ToString(); } }
獲取客戶端本機的IP地址相當簡易,方法如下:
using System.Net; TextIP.Text=Page.Request.UserHostAddress;
如要獲取客戶端本機的MAC地址就相對複雜些,得導入調用兩個API,用ARP協議獲取,但這樣只能獲取到同網段機器的MAC,對於跨網段的得利用IP掃描或cmd中nbtstat命令獲取MAC地址。也可通過讀取系統註冊表值或WMI的數據庫來獲取。各位如有簡易可行的好辦法請留言告訴我。