<?xml version="1.0" encoding="utf-8"?>
<!--
     For more information on how to configure your ASP.NET application, please visit
     http://go.microsoft.com/fwlink/?LinkId=301880
     -->
<configuration>
    
     <configSections>
          <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
          <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
     </configSections>
    
     <appSettings>
          <add key="webpages:Version" value="3.0.0.0" />
          <add key="webpages:Enabled" value="false" />
          <add key="ClientValidationEnabled" value="true" />
          <add key="UnobtrusiveJavaScriptEnabled" value="true" />
     </appSettings>

     <system.web>
          <compilation debug="true" targetFramework="4.5" />
          <httpRuntime targetFramework="4.5" />
     </system.web>

     <runtime>
          <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
               <dependentAssembly>
                    <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
                    <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
               </dependentAssembly>
               <dependentAssembly>
                    <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
                    <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
               </dependentAssembly>
               <dependentAssembly>
                    <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
                    <bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
               </dependentAssembly>
          </assemblyBinding>
     </runtime>

     <connectionStrings>
          <add name="MyConnection1" connectionString="Data Source=EVGENI\MSSQLSERVER2012;Initial Catalog=MyDatabase1;Integrated Security=True;" providerName="System.Data.SqlClient" />
     </connectionStrings>

     <entityFramework>
          <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
               <parameters>
                    <parameter value="mssqllocaldb" />
               </parameters>
          </defaultConnectionFactory>
          <providers>
               <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
          </providers>
     </entityFramework>

</configuration>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

using System.Data.Entity;

namespace WebApplication2.Models
{
     public class Book
     {
          public int Id { get; set; }
          public string Name { get; set; }
          public int Price { get; set; }
     }

     public class UserContext : DbContext
     {
          public UserContext() : base("MyConnection1")
          {
          }

          public DbSet<Book> Books { get; set; }
     }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

using WebApplication2.Models;

namespace WebApplication2.Controllers
{
     public class HomeController : Controller
     {
          // GET: Home
          public ActionResult Index()
          {
               // add data
               using(UserContext db = new UserContext())
               {
                    // создаем объекты Book
                    Book book1 = new Book { Name = "Граф Монтекристо", Price = 123 };
                    Book book2 = new Book { Name = "Властелин колец", Price = 267 };
                    Book book3 = new Book { Name = "Три кота", Price = 125 };

                    // добавляем объекты Book в контекст данных
                    db.Books.Add(book1);
                    db.Books.Add(book2);
                    db.Books.Add(book3);

                    // сохраняем контекст данных в базу данных
                    db.SaveChanges();
               }

               return View();
          }
     }
}