我想监视dns地址的变化.所以我需要跟踪dns的变化.我正在用线程做它现在.我得到dns并保存文件,然后我每10秒比较一次,但我需要更具体的解决方案.例如,那有什么事吗?
这是代码:
这是代码:
GetDns:
public List<string> GetDns() { List<string> dns = new List<string>(); NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces(); foreach (NetworkInterface networkInterface in networkInterfaces) { if (networkInterface.OperationalStatus == OperationalStatus.Up) { IPInterfaceProperties ipProperties = networkInterface.GetIPProperties(); IPAddressCollection dnsAddresses = ipProperties.DnsAddresses; foreach (IPAddress dnsAdress in dnsAddresses) { dns.Add(dnsAdress.ToString()); } } } return dns; }
这是比较:
string[] xmlDns = xmlData.GetDatas("DNSs","Dns"); List<string> dns = getData.GetDns(); for (int i = 0; i < xmlDns.Length; i++) { if ( xmlDns[i].Equals( dns[i])) { this.Invoke(new MethodInvoker(delegate() { listBoxCheck.Items.Add(xmlDns[i] + " DNS was not changed."); })); } else { this.Invoke(new MethodInvoker(delegate() { listBoxCheck.Items.Add(xmlDns[i] + " DNS adress was changed as " + dns[i] ); })); } }
解决方法
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