Detected database created with a database initializer. Scaffolded migration '201205050805256_InitialCreate' 
corresponding to current database schema. To use an automatic migration instead, delete the Migrations
folder and re-run Enable-Migrations specifying the -EnableAutomaticMigrations parameter.

namespace EF_Sample02.Migrations
{
    using System;
    using System.Data.Entity;
    using System.Data.Entity.Migrations;
    using System.Linq;

    internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = false;
        }

        protected override void Seed(EF_Sample02.Sample2Context context)
        {
            //  This method will be called after migrating to the latest version.

            //  You can use the DbSet<T>.AddOrUpdate() helper extension method 
            //  to avoid creating duplicate seed data. E.g.
            //
            //    context.People.AddOrUpdate(
            //      p => p.FullName,
            //      new Person { FullName = "Andrew Peters" },
            //      new Person { FullName = "Brice Lambson" },
            //      new Person { FullName = "Rowan Miller" }
            //    );
            //
        }
    }
}

namespace EF_Sample02.Migrations
{
    using System.Data.Entity.Migrations;
    
    public partial class InitialCreate : DbMigration
    {
        public override void Up()
        {
            CreateTable(
                "Users",
                c => new
                    {
                        Id = c.Int(nullable: false, identity: true),
                        Name = c.String(),
                        LastName = c.String(),
                        Email = c.String(),
                        Description = c.String(),
                        Photo = c.Binary(),
                        RowVersion = c.Binary(nullable: false, fixedLength: true, timestamp: true, storeType: "rowversion"),
                        Interests_Interest1 = c.String(maxLength: 450),
                        Interests_Interest2 = c.String(maxLength: 450),
                        AddDate = c.DateTime(nullable: false),
                    })
                .PrimaryKey(t => t.Id);
            
            CreateTable(
                "Projects",
                c => new
                    {
                        Id = c.Int(nullable: false, identity: true),
                        Title = c.String(maxLength: 50),
                        Description = c.String(),
                        RowVesrion = c.Binary(nullable: false, fixedLength: true, timestamp: true, storeType: "rowversion"),
                        AddDate = c.DateTime(nullable: false),
                        AdminUser_Id = c.Int(),
                    })
                .PrimaryKey(t => t.Id)
                .ForeignKey("Users", t => t.AdminUser_Id)
                .Index(t => t.AdminUser_Id);
            
        }
        
        public override void Down()
        {
            DropIndex("Projects", new[] { "AdminUser_Id" });
            DropForeignKey("Projects", "AdminUser_Id", "Users");
            DropTable("Projects");
            DropTable("Users");
        }
    }
}

internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
{
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
        }

//Database.SetInitializer(new Sample2DbInitializer());
Database.SetInitializer(new MigrateDatabaseToLatestVersion<Sample2Context, Migrations.Configuration>());

<entityFramework>
    <contexts>
      <context type="EF_Sample02.Sample2Context, EF_Sample02">
        <databaseInitializer
           type="System.Data.Entity.MigrateDatabaseToLatestVersion`2[[EF_Sample02.Sample2Context, EF_Sample02],
               [EF_Sample02.Migrations.Configuration, EF_Sample02]], EntityFramework"
        />
      </context>
    </contexts>
  </entityFramework>

CREATE TABLE [dbo].[Projects](
---...
 [SomeProp] [nvarchar](max) NULL,
---...

Automatic migration was not applied because it would result in data loss.

internal sealed class Configuration : DbMigrationsConfiguration<EF_Sample02.Sample2Context>
{
        public Configuration()
        {
            this.AutomaticMigrationsEnabled = true;
            this.AutomaticMigrationDataLossAllowed = true;
        }

add-migration Initial -IgnoreChanges

update-database

Update-Database -Verbose

update-database -Script

SELECT * INTO [TempMigrationHistory]
FROM [__MigrationHistory]
DROP TABLE [__MigrationHistory]
EXEC sp_rename [TempMigrationHistory], [__MigrationHistory]

using System;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Data.Entity.Migrations.Infrastructure;
using System.IO;

namespace EF_Sample02
{
    public class Configuration<T> : DbMigrationsConfiguration<T> where T : DbContext
    {
        public Configuration()
        {
            AutomaticMigrationsEnabled = true;
            AutomaticMigrationDataLossAllowed = true;
        }
    }

    public class SimpleDbMigrations
    {
        public static void UpdateDatabaseSchema<T>(string SQLScriptPath = "script.sql") where T : DbContext
        {
            var configuration = new Configuration<T>();
            var dbMigrator = new DbMigrator(configuration);
            saveToFile(SQLScriptPath, dbMigrator);
            dbMigrator.Update();
        }

        private static void saveToFile(string SQLScriptPath, DbMigrator dbMigrator)
        {
            if (string.IsNullOrWhiteSpace(SQLScriptPath)) return;

            var scriptor = new MigratorScriptingDecorator(dbMigrator);
            var script = scriptor.ScriptUpdate(sourceMigration: null, targetMigration: null);
            File.WriteAllText(SQLScriptPath, script);
            Console.WriteLine(script);
        }
    }
}

SimpleDbMigrations.UpdateDatabaseSchema<Sample2Context>();

@Html.ActionLink("About us", "Index", "About")

<a href="/About">About us</a>

@using MvcApplication5.Models
@model MvcApplication5.Models.Products
@{
    ViewBag.Title = "Index";
}
@helper GetProductsList(List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li>@Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber })</li>
        }
    </ul>
}
<h2>Index</h2>

@GetProductsList(@Model)

http://localhost/Home/Details/D123

using System.Linq;
using System.Web.Mvc;
using MvcApplication5.Models;

namespace MvcApplication5.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var products = new Products();
            return View(products);
        }

        public ActionResult Details(string id)
        {
            var product = new Products().FirstOrDefault(x => x.ProductNumber == id);
            if (product == null)
                return View("Error");
            return View(product);
        }
    }
}

@model MvcApplication5.Models.Product

@{
    ViewBag.Title = "Details";
}

<h2>Details</h2>

<fieldset>
    <legend>Product</legend>

    <div class="display-label">ProductNumber</div>
    <div class="display-field">@Model.ProductNumber</div>

    <div class="display-label">Name</div>
    <div class="display-field">@Model.Name</div>

    <div class="display-label">Price</div>
    <div class="display-field">@String.Format("{0:F}", Model.Price)</div>
</fieldset>
<p>
    @Html.ActionLink("Edit", "Edit", new { /* id=Model.PrimaryKey */ }) |
    @Html.ActionLink("Back to List", "Index")
</p>

'System.Web.WebPages.Html.HtmlHelper' does not contain a definition for 'ActionLink' 

@using System.Web.Mvc
@using System.Web.Mvc.Html

@using MvcApplication5.Models

@helper GetProductsList(WebViewPage page, List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li> @page.Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber })</li>
        }
    </ul>
}

@MyHelpers.GetProductsList(this, @Model)

http://localhost/Home/Details/%D9%85%D9%82%D8%AF%D8%A7%D8%B1%20%D9%8A%D9%83

<li><a href="/Home/Details/مقدار یک">Super Fast Bike</a></li>

@helper EmitCleanUnicodeUrl(MvcHtmlString data)
{
    @Html.Raw(HttpUtility.UrlDecode(data.ToString()))
}

@helper GetProductsList(List<Product> products)
    {
    <ul>
        @foreach (var item in products)
        {
            <li>@EmitCleanUnicodeUrl(@Html.ActionLink(item.Name, "Details", new { id = item.ProductNumber }))</li>
        }
    </ul>
}

static void InitStructureMap()
{
            ObjectFactory.Initialize(x =>
            {
                x.For<IUnitOfWork>().HybridHttpOrThreadLocalScoped().Use<MyContext>();
                x.Scan(scan =>
                {
                    scan.AssemblyContainingType<INewsService>();
                    scan.WithDefaultConventions();
                });
                
            });

            ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());
            var container = ObjectFactory.Container;
            GlobalConfiguration.Configuration.Services
                .Replace(typeof(IHttpControllerActivator),
                new StructureMapHttpControllerActivator(container));
            
}

 var result = _properties.AddOrUpdate(key
                  k =>
                  {
                      Console.WriteLine("AddValueFactory called for " + k);
                      return new Lazy<int>(() => 1);
                  },
                  (x, y) =>
                  {
                      Console.WriteLine("updateValueFactory called for " + key);
                      return new Lazy<int>(() => y.Value + 1);
                  }).Value;