viewbag. Mistake. What to do?

Question

ASP.NET

I do everything according to the video tutorial.
The tutorial uses VS 2010, I use Xamarin Studio

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Microsoft.CSharp;
using System.Dynamic;



namespace Hotel.Controllers
{
  public class HomeController : Controller
  {
    public ViewResult Index()
    {

    
      ViewBag.VisitorNumber = new Random().Next(1, 100);
      ViewBag.DateAndTime = DateTime.Now;
      return View();
    }


  }


}

I get the error
Error CS0656: Compiler-required member 'Microsoft.CSharp.RuntimeBinder.Binder.SetMember' (CS0656) is missing.
Microsoft.CSharp has been added, the required member is present.
What am I doing wrong?

Answer 1

What is happening in this code? The ViewBag itself seems to be not declared, and then it turns out that Index() return'it is the value of another method - View()'a