Csharp/C Sharp by API/System.Net.NetworkInformation/UnicastIPAddressInformation

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UnicastIPAddressInformation.Address

<source lang="csharp"> using System; using System.Net.NetworkInformation; class MainClass {

   static void Main() {
       if (NetworkInterface.GetIsNetworkAvailable()) {
           NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
           foreach (NetworkInterface ni in interfaces) {
               foreach (UnicastIPAddressInformation addr in ni.GetIPProperties().UnicastAddresses) {
                   Console.WriteLine("         - {0} (lease expires {1})", addr.Address, DateTime.Now + new TimeSpan(0, 0, (int)addr.DhcpLeaseLifetime));
               }
           }
       } else {
           Console.WriteLine("No network available.");
       }
   }

}


 </source>