@model IEnumerable<ForumMVC.Employee> 
@{  
    ViewBag.Title = "Bind Gridview with Database";  
    WebGrid grid = new WebGrid(Model);  
}    
<h2>Bind GridView in MVC4 with Database</h2>  
@grid.GetHtml(columns: new[]    
{  
    grid.Column("Emp_ID"),  
    grid.Column("Emp_Name"),  
    grid.Column("Emp_Sal") 
}   
) 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Threading.Tasks;
using System.Diagnostics;
using ForumMVC;
namespace ForumMVC.Controllers
{
    public class HomeController : Controller
    {
        forumEntities db = new forumEntities();
        public ActionResult Index()
        {
            IEnumerable<Employee> LIst = db.Employee.ToList();
            return View(LIst);
        }
         
    }
}