FluentInterface.cs

class Program
{
    static void Main()
    {
        Post post = null;
        Blog blog = null;
        UrlHelper helper = null;

        CodeTimer.Initialize();

        // warm up
        helper.Action<HomeController>(c => c.Post(blog, post));
        helper.Of<HomeController>().Action(c => c.Post, blog, post);

        int iteration = 1000 * 1000;

        CodeTimer.Time("Lambda Expression", iteration,
            () => helper.Action<HomeController>(c => c.Post(blog, post)));

        CodeTimer.Time("Fluent Interface", iteration,
            () => helper.Of<HomeController>().Action(c => c.Post, blog, post));

        Console.WriteLine("press enter to exit...");
        Console.ReadLine();
    }
}

public static class UrlHelperExtensions
{
    public static ActionOf<TController> Of<TController>(this UrlHelper helper) where TController : new()
    {
        return new ActionOf<TController>(helper);
    }

    public static string Action<TController>(this UrlHelper helper, Expression<Action<TController>> aciton)
    {
        return null;
    }
}

public class ActionOf<TController> where TController : new()
{
    public ActionOf(UrlHelper urlHelper)
    {
        this.m_urlHelper = urlHelper;
    }

    public UrlHelper m_urlHelper;
    
    private static TController prototype = new TController();

    public string Action<T1, T2>(Func<TController, Func<T1, T2, ActionResult>> action, T1 arg1, T2 arg2)
    {
        return Action(action(prototype).Method, new object[] { arg1, arg2 });
    }

    public string Action<T1>(Func<TController, Func<T1, ActionResult>> action, T1 arg1)
    {
        return null;
    }

    public static string Action(MethodInfo methodInfo, object[] args)
    {
        return null;
    }
}

public class ActionResult { }

public class UrlHelper { }

public class Blog{}

public class Post{}

public class HomeController
{
    public ActionResult Post(Blog blog, Post post)
    {
        return null;
    }

    public ActionResult Detail(long id)
    {
        return null;
    }
}