C#

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();
    }
  }
}

<br />
public Form_1() : this(null)<br />
{<br />
//blah blah<br />
}<br />
public Form_1(string Name) : this(Name, 0)<br />
{<br />
}<br />
public Form_1(string Name, int Number)<br />
{<br />
}<br />

public Form1() : this(null, 0)
{
}
public Form1(string name) : this(name, 0)
{
}
public Form1(string name, int number)
{
  // Your implementation goes here.
}