Resolving classes without registering them using Castle Windsor

class Program
{
    static void Main(string[] args)
    {
        IUnityContainer unityContainer = new UnityContainer();
        IWindsorContainer windsorContainer = new WindsorContainer();

        Program unityProgram = unityContainer.Resolve<Program>();
        Program castleProgram = windsorContainer.Resolve<Program>();
    }
}

static class WindsorExtensions
{
    public static object ResolveType(this IWindsorContainer container, Type type)
    {
        if ( type.IsClass && !container.Kernel.HasComponent(type) )
            container.Kernel.AddComponent(type.FullName, type, LifestyleType.Transient);
        return container.Resolve(type);
     }

     public static T ResolveType<T>(this IWindsorContainer container)
     { return (T)ResolveType(container, typeof(T)); }
}

class Program
{
    static void Main(string[] args)
    {
        IUnityContainer unityContainer = new UnityContainer();
        IWindsorContainer windsorContainer = new WindsorContainer();

        Program unityProgram = unityContainer.Resolve<Program>();
        Program castleProgram = windsorContainer.ResolveType<Program>();
    }
}

public class ViewModelLoader : Castle.MicroKernel.Resolvers.ILazyComponentLoader {
    public IRegistration Load(string key, Type service)
    {
        if (service == null)
            return null;
        if (service.Name.EndsWith("ViewModel", StringComparison.CurrentCultureIgnoreCase))
            return Component.For(service).Named(key);
        else
            return null;
    }
}