using System;

using Microsoft.Win32;

public class Program

{

    public static void Main() {

​

        // Create a RegistryKey, which will access the HKEY_USERS

        // key in the registry of this machine.

        RegistryKey rk = Registry.Users;

​

        // Print out the keys.

        PrintKeys(rk);

    }

​

    static void PrintKeys(RegistryKey rkey) {

​

        // Retrieve all the subkeys for the specified key.

        String [] names = rkey.GetSubKeyNames();

​

        int icount = 0;

​

        Console.WriteLine("Subkeys of " + rkey.Name);

        Console.WriteLine("-----------------------------------------------");

​

        // Print the contents of the array to the console.

        foreach (String s in names) {

            Console.WriteLine(s);

​

            // The following code puts a limit on the number

            // of keys displayed.  Comment it out to print the

            // complete list.

            icount++;

            if (icount >= 10)

                break;

        }

    }

}

​