static void Main(string[] args)
{
//Reading the config from an application configuration file.
AppDomainConfigurationBuilder builder = new AppDomainConfigurationBuilder();
//Creating the AspectEngine, based on the configuration.
_engine = builder.Build();
ClassInvocation();
Console.WriteLine(" ");
Console.WriteLine(" ");
InterfaceInvocation();
Console.WriteLine("\r\nPress any key to exit." );
Console.ReadLine();
}