개정판 f280a4ce
setup 수정
Change-Id: Idf0dc29933d3b2ce7d5cd54145ba73949c0b0fe1
| DnsCheckTest/MainWindow.xaml.cs | ||
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Net; |
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using System.Net.NetworkInformation; |
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using System.Text; |
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using System.Threading.Tasks; |
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using System.Windows; |
| ... | ... | |
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{
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InitializeComponent(); |
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DnsCheckOld(); |
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DnsCheck(); |
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} |
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private void Button_Click(object sender, RoutedEventArgs e) |
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{
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DnsCheckOld(); |
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DnsCheck(); |
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} |
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|
| ... | ... | |
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txtHostInfo.Text = builder.ToString(); |
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} |
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private void DnsCheckOld() |
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{
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var ipaddress = GetDnsAdress(); |
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StringBuilder builder = new StringBuilder(); |
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var host = Dns.GetHostEntry(ipaddress); |
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builder.AppendLine($"hostName : {host.HostName}");
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builder.AppendLine("");
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builder.AppendLine(" - Aliases");
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foreach (var item in host.Aliases) |
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{
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builder.AppendLine($" {item}");
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} |
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builder.AppendLine("");
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builder.AppendLine(" - Address List");
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foreach (var item in host.AddressList) |
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{
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builder.AppendLine($" {item.AddressFamily.ToString()} : {item.ToString()}");
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} |
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txtHostInfoOld.Text = builder.ToString(); |
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} |
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public static IPAddress GetDnsAdress() |
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{
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NetworkInterface[] networkInterfaces = NetworkInterface.GetAllNetworkInterfaces(); |
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foreach (NetworkInterface networkInterface in networkInterfaces) |
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{
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if (networkInterface.OperationalStatus == OperationalStatus.Up) |
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{
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IPInterfaceProperties ipProperties = networkInterface.GetIPProperties(); |
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IPAddressCollection dnsAddresses = ipProperties.DnsAddresses; |
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foreach (IPAddress dnsAdress in dnsAddresses) |
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{
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return dnsAdress; |
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} |
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} |
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} |
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return null; |
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} |
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} |
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} |
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