Listing 6-7 extracted from chapter Security

Listing 6-6<     > Listing 6-8

This listing can be compiled with the command line:
csc.exe /target:exe Example_6_7.cs
Errors: 0 Warnings: 0

using System.Security.Permissions;
class Program{
   [RegistryPermission(SecurityAction.Assert)]
   static void Main(){
      // Here, we can have access to the registry.
   }
}