public class Movie : AggregateRoot  
{
    public string Title { get; set; }
    public DateTime ReleaseDate { get; set; }
    public int RunningTimeMinutes { get; set; }

    public Movie() { }

    public Movie(Guid movieId, string title, DateTime releaseDate, int runningTimeMinutes)
    {
        //پیاده سازی خواهد شد
    }
}

public class CreateMovieCommand : ICommand  
{
    public string Title { get; set; }
    public DateTime ReleaseDate { get; set; }
    public int RunningTimeMinutes { get; set; }
    public CreateMovieCommand(string title, DateTime releaseDate, int runningTime)
    {
        Title = title;
        ReleaseDate = releaseDate;
        RunningTimeMinutes = runningTime;
    }
}

public class CreateMovieCommandHandler : CommandHandler<CreateMovieCommand>  
{
    protected IDomainRepository _repository;

    public CreateMovieCommandHandler(IDomainRepository repository)
    {
        _repository = repository;
    }

    public override void Handle(CreateMovieCommand command)  
    {
        var movie = new Domain.Movie(Guid.NewGuid(), command.Title, 
    command.ReleaseDate, command.RunningTimeMinutes);

        _repository.Save(movie);
    }
}

public class MovieCreatedEvent : DomainEvent  
{
    public Guid MovieId
    {
        get { return AggregateRootId; }
        set { AggregateRootId = value;}
    }

    public string Title { get; set; }
    public DateTime ReleaseDate { get; set; }
    public int RunningTimeMinutes { get; set; }

    public MovieCreatedEvent(Guid movieId, string title, DateTime releaseDate, int runningTime)
    {
        MovieId = movieId;
        Title = title;
        ReleaseDate = releaseDate;
        RunningTimeMinutes = runningTime;
    }
}

public class Movie : AggregateRoot  
{
    public string Title { get; set; }
    public DateTime ReleaseDate { get; set; }
    public int RunningTimeMinutes { get; set; }

    public Movie(Guid movieId, string title, DateTime releaseDate, int runningTimeMinutes)
    {
        Apply(new MovieCreatedEvent(Guid.NewGuid(), title, releaseDate, runningTimeMinutes));
    }
}

public class MovieEventHandler : IHandleDomainEvents<MovieCreatedEvent>  
{
    public void Handle(MovieCreatedEvent createdEvent)
    {
        using (MoviesContext entities = new MoviesContext())
        {
            entities.Movies.Add(new Movie()
            {
                Id = createdEvent.AggregateRootId,
                Title = createdEvent.Title,
                ReleaseDate = createdEvent.ReleaseDate,
                RunningTimeMinutes = createdEvent.RunningTimeMinutes
            });

            entities.SaveChanges();
        }
    }
}

protected void OnMovieCreated(MovieCreatedEvent domainEvent)
        {
            Id = domainEvent.AggregateRootId;
            Title = domainEvent.Title;
            ReleaseDate = domainEvent.ReleaseDate;
            RunningTimeMinutes = domainEvent.RunningTimeMinutes;
        }

<property name="Text" lazy="true"/>

public class Post
{
       public virtual int Id { set; get; }
       public virtual string PostText { set; get; }
}

public class PostMappings : ClassMap<Post>
{
       public PostMappings()
       {           
           Id(p => p.Id, "PostId").GeneratedBy.Identity();
           Map(p => p.PostText).LazyLoad();
           //…
           Table("Posts");
       }
}

<property name="PostText" type="System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" lazy="true" />

using System.Collections.Generic;

using System.Linq;



namespace CircularDependencies

{

    public enum AggregateFunc

    {

        Sum,

        Avg

    }



    public class AggregateFuncCalculator

    {

        public decimal Calculate(IList<decimal> list, AggregateFunc func)

        {

            switch (func)

            {

                case AggregateFunc.Sum:

                    return getSum(list);

                case AggregateFunc.Avg:

                    return getAvg(list);

                default:

                    return 0m;

            }

        }



        private decimal getAvg(IList<decimal> list)

        {

            if (list == null || !list.Any()) return 0;

            return list.Sum() / list.Count;

        }



        private decimal getSum(IList<decimal> list)

        {

            if (list == null || !list.Any()) return 0;

            return list.Sum();

        }

    }

}

public interface IAggregateFunc

{

     decimal Calculate(IList<decimal> list);

}

public class Sum : IAggregateFunc

{

        public decimal Calculate(IList<decimal> list)

        {

            if (list == null || !list.Any()) return 0;

            return list.Sum();

        }

}



public class Avg : IAggregateFunc

{

        public decimal Calculate(IList<decimal> list)

        {

            if (list == null || !list.Any()) return 0;

            return list.Sum() / list.Count;

        }

}

public class AggregateFuncCalculator

{

        public decimal Calculate(IList<decimal> list, IAggregateFunc func)

        {

            return func.Calculate(list);

        }

}

public string Roles { get; set; } // comma-separated list of role names
public string Users { get; set; } // comma-separated list of usernames

[Authorize(Roles="Admins")]
public class AdminController : Controller
{
    [Authorize(Users="Vahid")]
    public ActionResult DoSomethingSecure()
    {
    }
}

<authentication mode="Forms">
      <forms loginUrl="~/Account/LogOn" timeout="2880" />
</authentication>

<authorization>
     <deny users="?" />
</authorization>

<!-- we don't want to stop anyone seeing the css and images -->
<location path="Content">
    <system.web>
      <authorization>
        <allow users="*" />
      </authorization>
    </system.web>
</location>

<location path="secure">
  <system.web>
    <authorization>
      <allow roles="Administrators" />
      <deny users="*" />
    </authorization>
  </system.web>
</location>

[System.Web.Mvc.AllowAnonymous]
public ActionResult Login()
{
    return View();
}

public class LogonAuthorize : AuthorizeAttribute {
     public override void OnAuthorization(AuthorizationContext filterContext) {
         if (!(filterContext.Controller is AccountController))
             base.OnAuthorization(filterContext);
     }
}

using System.Web.Mvc;

namespace MvcApplication15.Controllers
{
    public class HomeController : Controller
    {
        [Authorize]
        public ActionResult Index()
        {
            return View();
        }
    }
}

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>
Current user: @User.Identity.Name

<authentication mode="Windows" />

<authentication mode="Forms">
      <!--one month ticket-->
      <forms name=".403MyApp" 
             cookieless="UseCookies" 
             loginUrl="~/Account/LogOn" 
             defaultUrl="~/Home" 
             slidingExpiration="true" 
             protection="All" 
             path="/" 
             timeout="43200"/>
</authentication>

using System.ComponentModel.DataAnnotations;

namespace MvcApplication15.Models
{
    public class Account
    {
        [Required(ErrorMessage = "Username is required to login.")]
        [StringLength(20)]
        public string Username { get; set; }

        [Required(ErrorMessage = "Password is required to login.")]
        [DataType(DataType.Password)]
        public string Password { get; set; }

        public bool RememberMe { get; set; }
    }
}

using System.Web.Mvc;
using MvcApplication15.Models;

namespace MvcApplication15.Controllers
{
    public class AccountController : Controller
    {
        [HttpGet]
        public ActionResult LogOn()
        {
            return View();
        }

        [HttpPost]
        public ActionResult LogOn(Account loginInfo, string returnUrl)
        {
            return View();
        }
    }
}

http://localhost/Account/LogOn?ReturnUrl=something

using System.Web.Mvc;
using System.Web.Security;
using MvcApplication15.Models;

namespace MvcApplication15.Controllers
{
    public class AccountController : Controller
    {
        [HttpGet]
        public ActionResult LogOn(string returnUrl)
        {
            if (User.Identity.IsAuthenticated) //remember me
            {
                if (shouldRedirect(returnUrl))
                {
                    return Redirect(returnUrl);
                }
                return Redirect(FormsAuthentication.DefaultUrl);
            }

            return View(); // show the login page
        }

        [HttpGet]
        public void LogOut()
        {
            FormsAuthentication.SignOut();
        }

        private bool shouldRedirect(string returnUrl)
        {
            // it's a security check
            return !string.IsNullOrWhiteSpace(returnUrl) &&
                                Url.IsLocalUrl(returnUrl) &&
                                returnUrl.Length > 1 &&
                                returnUrl.StartsWith("/") &&
                                !returnUrl.StartsWith("//") &&
                                !returnUrl.StartsWith("/\\");
        }

        [HttpPost]
        public ActionResult LogOn(Account loginInfo, string returnUrl)
        {
            if (this.ModelState.IsValid)
            {
                if (loginInfo.Username == "Vahid" && loginInfo.Password == "123")
                {
                    FormsAuthentication.SetAuthCookie(loginInfo.Username, loginInfo.RememberMe);
                    if (shouldRedirect(returnUrl))
                    {
                        return Redirect(returnUrl);
                    }
                    FormsAuthentication.RedirectFromLoginPage(loginInfo.Username, loginInfo.RememberMe);
                }
            }
            this.ModelState.AddModelError("", "The user name or password provided is incorrect.");
            ViewBag.Error = "Login faild! Make sure you have entered the right user name and password!";
            return View(loginInfo);
        }
    }
}

[Authorize(Users="Vahid")]

using System;
using System.Web.Security;

namespace MvcApplication15.Helper
{
    public class CustomRoleProvider : RoleProvider
    {
        public override bool IsUserInRole(string username, string roleName)
        {
            if (username.ToLowerInvariant() == "ali" && roleName.ToLowerInvariant() == "User")
                return true;
            // blabla ...
            return false;
        }

        public override string[] GetRolesForUser(string username)
        {
            if (username.ToLowerInvariant() == "ali")
            {
                return new[] { "User", "Helpdesk" };
            }

            if(username.ToLowerInvariant()=="vahid")
            {
                return new [] { "Admin" };
            }

            return new string[] { };
        }

        public override void AddUsersToRoles(string[] usernames, string[] roleNames)
        {
            throw new NotImplementedException();
        }

        public override string ApplicationName
        {
            get
            {
                throw new NotImplementedException();
            }
            set
            {
                throw new NotImplementedException();
            }
        }

        public override void CreateRole(string roleName)
        {
            throw new NotImplementedException();
        }

        public override bool DeleteRole(string roleName, bool throwOnPopulatedRole)
        {
            throw new NotImplementedException();
        }

        public override string[] FindUsersInRole(string roleName, string usernameToMatch)
        {
            throw new NotImplementedException();
        }

        public override string[] GetAllRoles()
        {
            throw new NotImplementedException();
        }        

        public override string[] GetUsersInRole(string roleName)
        {
            throw new NotImplementedException();
        }        

        public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
        {
            throw new NotImplementedException();
        }

        public override bool RoleExists(string roleName)
        {
            throw new NotImplementedException();
        }
    }
}

<roleManager>
      <providers>
        <clear />
        <add name="CustomRoleProvider" type="MvcApplication15.Helper.CustomRoleProvider"/>
      </providers>
    </roleManager>

[Authorize(Roles = "Admin")]
public class HomeController : Controller

using System.Web;
using System.Web.Mvc;
using BundlingAndMinifyingInlineCssJs.ResponseFilters;
namespace UILayer.Filters
{
    public class BundleMinifyingInlineCssJSAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            filterContext.HttpContext.Response.Filter = new BundleAndMinifyResponseFilter(filterContext.HttpContext.Response.Filter);
        }
    }
}

[BundleMinifyingInlineCssJS]
    public partial class HomeController : Controller
    {
}

var list = session.Query<SomeClass>().Where(x=>x.Date.Year==2011).ToList();

extract(year, ?1)

datepart(year, ?1)

using NHibernate;
using NHibernate.Dialect;
using NHibernate.Dialect.Function;

namespace Test1
{
   public class CustomSqlCeDialect : MsSqlCeDialect
   {
       public CustomSqlCeDialect()
       {
           RegisterFunction("year", new SQLFunctionTemplate(NHibernateUtil.Int32, "datepart(year, ?1)"));
       }
   }
}

var dbType = MsSqlCeConfiguration.Standard
                      ...
                      .Dialect<CustomSqlCeDialect>();