C#

The System.Data.SqlTypes namespace provides classes for native data types within SQL Server. These classes provide a safer, faster alternative to other data types. Using the classes in this namespace helps prevent type conversion errors caused in situations where loss of precision could occur. Because other data types are converted to and from SqlTypes behind the scenes, explicitly creating and using objects within this namespace results in faster code as well.

using System;
using System.Management;
 
class Test
{
  static void Main()
  {
    ManagementObjectSearcher searcher = new ManagementObjectSearcher(
      "select * from Win32_NetworkAdapter");
    foreach (ManagementObject nic in searcher.Get())
    {
      Console.WriteLine("Name: " + nic["Name"]);
      Console.WriteLine("Network connection ID: " +
        nic["NetConnectionID"]);
      Console.WriteLine("Status: " + nic["NetConnectionStatus"]);
      Console.WriteLine();
    }
  }
}