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Categories / C# by API / System Net Networknformation

 

NetworkInterface GetPhysicalAddress

using System; using System.Net.NetworkInformation; class MainClass {     static void Main() {         if (NetworkInterface.GetIsNetworkAvailable()) {             NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();             foreach (NetworkInterface ni in interfaces) {                 Console.WriteLine("     Physical Address: {0}", ni.GetPhysicalAddress().ToString());             }         } else {             Console.WriteLine("No network available.");         }     } }