public class ItemInfo
    {
        public string ItemCode { get; set; } 
        public string Description { get; set; } 
        public decimal Price { get; set; }
    }

public class OutOfStockException : Exception
    {
        public OutOfStockException() 
            : base() 
        { 

        }

        public OutOfStockException(string message) 
            : base(message) 
        { 

        }
    }

 public sealed class LookupItem : CodeActivity
    {
        // Define an activity input argument of type string
        public InArgument<string> ItemCode { get; set; }         
        public OutArgument<ItemInfo> Item { get; set; }

        // If your activity returns a value, derive from CodeActivity<TResult>
        // and return the value from the Execute method.
        protected override void Execute(CodeActivityContext context)
        {
            // Obtain the runtime value of the Text input argument
            ItemInfo i = new ItemInfo();             
            i.ItemCode = context.GetValue<string>(ItemCode);
            switch (i.ItemCode)
            {

                case "12345": 
                    i.Description = "Widget"; 
                    i.Price = (decimal)10.0; 
                    break;
                case "12346": 
                    i.Description = "Gadget"; 
                    i.Price = (decimal)15.0; 
                    break;
                case "12347": 
                    i.Description = "Super Gadget"; 
                    i.Price = (decimal)25.0; break;
            }
     
            context.SetValue(this.Item, i);
            
        }
    }

item.ItemCode

new OutOfStockException("Item Code"+item.ItemCode)

<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" />

namespace NHSample2.Domain
{
  public class User
  {
      public virtual int Id { get; set; }
      public virtual string UserName { get; set; }
      public virtual string Password { get; set; }
  }
}

namespace NHSample2.Domain
{
  public class Category
  {
      public virtual int Id { get; set; }
      public virtual string CategoryName { get; set; }
  }
}

using System;

namespace NHSample2.Domain
{
  public class News
  {
      public virtual Guid Id { get; set; }
      public virtual string Subject { get; set; }
      public virtual string NewsText { get; set; }
      public virtual DateTime DateEntered { get; set; }
      public virtual Category Category { get; set; }
      public virtual User User { get; set; }
  }
}

using FluentNHibernate.Automapping;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using NHibernate.Cfg;
using NHibernate.Tool.hbm2ddl;

namespace NHSample2
{
  class Config
  {
      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
              .Where(x => x.Namespace.EndsWith("Domain"))
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly).Configure(cfg);

          return cfg;
      }

      public static void GenerateDbScript(Configuration config, string filePath)
      {
          bool script = true;//فقط اسکریپت دیتابیس تولید گردد
          bool export = false;//نیازی نیست بر روی دیتابیس هم اجرا شود
          new SchemaExport(config).SetOutputFile(filePath).Create(script, export);
      }

      public static void BuildDbSchema(Configuration config)
      {
          bool script = false;//آیا خروجی در کنسول هم نمایش داده شود
          bool export = true;//آیا بر روی دیتابیس هم اجرا شود
          bool drop = false;//آیا اطلاعات موجود دراپ شوند
          new SchemaExport(config).Execute(script, export, drop);
      }

      public static void CreateSQL2008DbPlusScript(string connectionString, string filePath)
      {
          Configuration cfg =
              GenerateMapping(
              MsSqlConfiguration
              .MsSql2008
              .ConnectionString(connectionString)
              .ShowSql()
              );
          GenerateDbScript(cfg, filePath);
          BuildDbSchema(cfg);
      }

      public static ISessionFactory CreateSessionFactory(IPersistenceConfigurer dbType)
      {
          return
             Fluently.Configure().Database(dbType)
              .Mappings(m => m.AutoMappings
                         .Add(
                             new AutoPersistenceModel()
                                 .Where(x => x.Namespace.EndsWith("Domain"))
                                 .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly))
                                 )
               .BuildSessionFactory();
      }
  }
}

using System;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
         Config.CreateSQL2008DbPlusScript(
              "Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true",
              "db.sql");

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

  create table [Category] (
      Id INT IDENTITY NOT NULL,
     CategoryName NVARCHAR(255) null,
     primary key (Id)
  )

  create table [User] (
      Id INT IDENTITY NOT NULL,
     UserName NVARCHAR(255) null,
     Password NVARCHAR(255) null,
     primary key (Id)
  )

  create table [News] (
      Id UNIQUEIDENTIFIER not null,
     Subject NVARCHAR(255) null,
     NewsText NVARCHAR(255) null,
     DateEntered DATETIME null,
     Category_id INT null,
     User_id INT null,
     primary key (Id)
  )

  alter table [News]
      add constraint FKE660F9E1C9CF79
      foreign key (Category_id)
      references [Category]

  alter table [News]
      add constraint FKE660F95C1A3C92
      foreign key (User_id)

      references [User]

using System;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using NHSample2.Domain;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
          using (ISessionFactory sessionFactory = Config.CreateSessionFactory(
                  MsSqlConfiguration
                      .MsSql2008
                      .ConnectionString("Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true")
                      .ShowSql()
                  ))
          {
              using (ISession session = sessionFactory.OpenSession())
              {
                  using (ITransaction transaction = session.BeginTransaction())
                  {
                      //با توجه به کلیدهای خارجی تعریف شده ابتدا باید گروه‌ها را اضافه کرد
                      Category ca = new Category() {  CategoryName = "Sport" };
                      session.Save(ca);
                      Category ca2 = new Category() { CategoryName = "IT" };
                      session.Save(ca2);
                      Category ca3 = new Category() { CategoryName = "Business" };
                      session.Save(ca3);

                      //سپس یک کاربر را به دیتابیس اضافه می‌کنیم
                      User u = new User() {  Password = "123$5@1", UserName = "VahidNasiri" };
                      session.Save(u);

                      //اکنون می‌توان یک خبر جدید را ثبت کرد

                      News news = new News()
                      {
                          Category = ca,
                          User = u,
                          DateEntered = DateTime.Now,
                          Id = Guid.NewGuid(),
                          NewsText = "متن خبر جدید",
                          Subject = "عنوانی دلخواه"
                      };
                      session.Save(news);

                      transaction.Commit(); //پایان تراکنش
                  }
              }
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

using System.Linq;
using NHibernate;
using NHibernate.Linq;
using NHSample2.Domain;

namespace NHSample2
{
  class NewsContext : NHibernateContext
  {
      public NewsContext(ISession session)
         : base(session)
     { }

     public IOrderedQueryable<News> News
     {
         get { return Session.Linq<News>(); }
     }

     public IOrderedQueryable<Category> Categories
     {
         get { return Session.Linq<Category>(); }
     }

     public IOrderedQueryable<User> Users
     {
         get { return Session.Linq<User>(); }
     }
  }
}

using System;
using FluentNHibernate.Cfg.Db;
using NHibernate;
using System.Linq;
using NHSample2.Domain;

namespace NHSample2
{
  class Program
  {
      static void Main(string[] args)
      {
          using (ISessionFactory sessionFactory = Config.CreateSessionFactory(
                  MsSqlConfiguration
                      .MsSql2008
                      .ConnectionString("Data Source=(local);Initial Catalog=HelloNHibernate;Integrated Security = true")
                      .ShowSql()
                  ))
          {
              using (ISession session = sessionFactory.OpenSession())
              {
                  using (ITransaction transaction = session.BeginTransaction())
                  {
                      using (NewsContext db = new NewsContext(session))
                      {
                          var query = from x in db.Users
                                      where x.UserName == "VahidNasiri"
                                      select x;

                          //اگر چیزی یافت شد
                          if (query.Any())
                          {
                              User vahid = query.First();
                              //نمایش اطلاعات کاربر
                              Console.WriteLine("Id: {0}, UserName: {0}", vahid.Id, vahid.UserName);
                              //به روز رسانی نام کاربر
                              vahid.UserName = "Vahid";
                              session.Update(vahid);

                              transaction.Commit(); //پایان تراکنش
                          }
                      }
                  }
              }
          }

          Console.WriteLine("Press a key...");
          Console.ReadKey();
      }
  }
}

      using FluentNHibernate.Conventions.Helpers;

      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
          .Conventions.Add()
              .Where(x => x.Namespace.EndsWith("Domain"))
               .Conventions.Add(
                 PrimaryKey.Name.Is(x => "ID"),
                 DefaultLazy.Always(),
                 ForeignKey.EndsWith("ID"),
                 Table.Is(t => "tbl" + t.EntityType.Name)                 
                 )
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly)
              .Configure(cfg);

          return cfg;
      }

using FluentNHibernate.Conventions;
using FluentNHibernate.Conventions.Instances;

namespace NHSample2.Conventions
{
  class MyStringLengthConvention : IPropertyConvention
  {
      public void Apply(IPropertyInstance instance)
      {
          instance.Length(500);
      }
  }
}

      public static Configuration GenerateMapping(IPersistenceConfigurer dbType)
      {
          var cfg = dbType.ConfigureProperties(new Configuration());

          new AutoPersistenceModel()
          .Conventions.Add()
              .Where(x => x.Namespace.EndsWith("Domain"))
               .Conventions.Add<MyStringLengthConvention>()
              .AddEntityAssembly(typeof(NHSample2.Domain.News).Assembly)
              .Configure(cfg);

          return cfg;
      }

public class Result
{
    public bool Success { get; private set; }
    public string Error { get; private set; }
    public bool Failure { /* … */ }
    protected Result(bool success, string error) { /* … */ }
    public static Result Fail(string message) { /* … */ }
    public static Result<T> Ok<T>(T value) {  /* … */ }
}

public class Result<T> : Result
{
    public T Value { get; set; }
    protected internal Result(T value, bool success, string error)
        : base(success, error)
    {
        /* … */
    }
}

 public class EnumObject
        {
            public Enum ValueMember { get; set; }
            public int intValueMember
            {
                get { return int.Parse(ValueMember.ToString("D")); }
            }
            public string stringValueMember
            {
                get { return ValueMember.ToString(""); }
            }
            public string DisplayMember
            {
                get { return ValueMember.GetDescription(); }
            }
        }

      public static List<EnumObject> GetEnumList(this Enum enu)
        {
            List<EnumObject> li = new List<EnumObject>();
            foreach (var item in enu.GetType().GetEnumValues())
            {
                li.Add(new EnumObject { ValueMember = (Enum)item });
            }
            return li;
        }

          comboBox1.DataSource = Grade.VeryGood.GetEnumList();
          comboBox1.DisplayMember = "DisplayMember";
          comboBox1.ValueMember = "ValueMember";

        public static List<EnumObject> EnumToList<T>()
        {
            Type enumType = typeof(T);
            if (enumType.BaseType != typeof(Enum))
                throw new ArgumentException("T must be of type System.Enum");

            List<EnumObject> li = new List<EnumObject>();
            foreach (var item in enumType.GetEnumValues())
            {
                li.Add(new EnumObject { ValueMember = (Enum)item });
            }
            return li;
        }

    comboBox1.DataSource =ExtensionMethodCls.EnumToList<Grade>();
          comboBox1.DisplayMember = "DisplayMember";
          comboBox1.ValueMember = "ValueMember";

 public static class ExtensionMethodCls
    {
        public class EnumObject
        {
            public Enum ValueMember { get; set; }
            public int intValueMember
            {
                get { return int.Parse(ValueMember.ToString("D")); }
            }
            public string stringValueMember
            {
                get { return ValueMember.ToString(""); }
            }
            public string DisplayMember
            {
                get { return ValueMember.GetDescription(); }
            }
        }
 
    

        public static List<EnumObject> EnumToList<T>()
        {
            Type enumType = typeof(T);
            if (enumType.BaseType != typeof(Enum))
                throw new ArgumentException("T must be of type System.Enum");

            List<EnumObject> li = new List<EnumObject>();
            foreach (var item in enumType.GetEnumValues())
            {
                li.Add(new EnumObject { ValueMember = (Enum)item });
            }
            return li;
        }

        public static List<EnumObject> GetEnumList(this Enum enu)
        {
            List<EnumObject> li = new List<EnumObject>();
            foreach (var item in enu.GetType().GetEnumValues())
            {
                li.Add(new EnumObject { ValueMember = (Enum)item });
            }
            return li;
        }

        public static string GetDescription(this Enum enu)
        {

            Type type = enu.GetType();

            MemberInfo[] memInfo = type.GetMember(enu.ToString());

            if (memInfo != null && memInfo.Length > 0)
            {

                object[] attrs = memInfo[0].GetCustomAttributes(typeof(DescriptionAttribute), false);

                if (attrs != null && attrs.Length > 0)
                    return ((DescriptionAttribute)attrs[0]).Description;
            }

            return enu.ToString();

        }
    }

using System.ComponentModel;

namespace SplittingViewsInMvvm.Models
{
    public class GuiModel : INotifyPropertyChanged
    {
        string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                _name = value;
                raisePropertyChanged("Name");
            }
        }

        string _lastName;
        public string LastName
        {
            get { return _lastName; }
            set
            {
                _lastName = value;
                raisePropertyChanged("LastName");
            }
        }

        #region INotifyPropertyChanged Members
        public event PropertyChangedEventHandler PropertyChanged;
        void raisePropertyChanged(string propertyName)
        {
            var handler = PropertyChanged;
            if (handler == null) return;
            handler(this, new PropertyChangedEventArgs(propertyName));
        }
        #endregion
    }
}

using SplittingViewsInMvvm.Models;

namespace SplittingViewsInMvvm.ViewModels
{
    public class MainViewModel
    {
        public GuiModel GuiModelData { set; get; }

        public MainViewModel()
        {
            GuiModelData = new GuiModel();
            GuiModelData.Name = "Name";
            GuiModelData.LastName = "LastName";
        }
    }
}

<UserControl x:Class="SplittingViewsInMvvm.Views.Main"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             xmlns:VM="clr-namespace:SplittingViewsInMvvm.ViewModels"
             d:DesignHeight="300" d:DesignWidth="300">
    <UserControl.Resources>
        <VM:MainViewModel x:Key="vmMainViewModel" />
    </UserControl.Resources>
    <StackPanel DataContext="{Binding Source={StaticResource vmMainViewModel}}">
        <GroupBox Margin="2" Header="Group 1">
            <TextBlock Text="{Binding GuiModelData.Name}" />
        </GroupBox>
        <GroupBox Margin="2" Header="Group 2">
            <TextBlock Text="{Binding GuiModelData.LastName}" />
        </GroupBox>
    </StackPanel>
</UserControl>

<UserControl x:Class="SplittingViewsInMvvm.Views.Group1"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300">
    <Grid>
        <GroupBox Margin="2" Header="Group 1">
            <TextBlock Text="{Binding GuiModelData.Name}" />
        </GroupBox>
    </Grid>
</UserControl>

<UserControl x:Class="SplittingViewsInMvvm.Views.Group2"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300">
    <Grid>
        <GroupBox Margin="2" Header="Group 2">
            <TextBlock Text="{Binding GuiModelData.LastName}" />
        </GroupBox>
    </Grid>
</UserControl>

<UserControl x:Class="SplittingViewsInMvvm.Views.Main"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             xmlns:V="clr-namespace:SplittingViewsInMvvm.Views"
             xmlns:VM="clr-namespace:SplittingViewsInMvvm.ViewModels"
             d:DesignHeight="300" d:DesignWidth="300">
    <UserControl.Resources>
        <VM:MainViewModel x:Key="vmMainViewModel" />
    </UserControl.Resources>
    <StackPanel DataContext="{Binding Source={StaticResource vmMainViewModel}}">
        <V:Group1 />
        <V:Group2 />
    </StackPanel>
</UserControl>

<UserControl x:Class="SplittingViewsInMvvm.Views.Main"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             xmlns:V="clr-namespace:SplittingViewsInMvvm.Views"
             xmlns:VM="clr-namespace:SplittingViewsInMvvm.ViewModels"
             d:DesignHeight="300" d:DesignWidth="300">
    <UserControl.Resources>
        <VM:MainViewModel x:Key="vmMainViewModel" />
    </UserControl.Resources>
    <StackPanel DataContext="{Binding Source={StaticResource vmMainViewModel}}">
        <V:Group1 DataContext="{Binding}" />
        <V:Group2 DataContext="{Binding}"/>
    </StackPanel>
</UserControl>

<system.web>
    <globalization culture="auto" uiCulture="auto" />

System.Threading.Thread.CurrentThread.CurrentCulture =
                                System.Globalization.CultureInfo.CreateSpecificCulture("fa");

IE -> Tools -> Intenet options -> Genarl tab -> Languages

string.Format("{0:C}", 10.5M)

namespace MvcApplication19.Models
{
    public class Employee
    {
        public int Id { set; get; }
        public string Name { set; get; }
    }
}

using System.Web.Mvc;
using MvcApplication19.Models;

namespace MvcApplication19.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var employee = new Employee { Name = "Name 1" };
            return View(employee);
        }
    }
}

@model MvcApplication19.Models.Employee
@{
    ViewBag.Title = "Index";
}
<h2>
    Index</h2>
<fieldset>
    <legend>Employee</legend>
    <div class="display-label">
        Name
    </div>
    <div class="display-field">
        @Html.DisplayFor(model => model.Name)
    </div>
</fieldset>
<fieldset>
    <legend>Employee Info</legend>
    @Html.DisplayForModel()
</fieldset>

namespace MvcApplication19.Views.Home {
    public class Index_cshtml {
        public static string Name {
            get {
                return ResourceManager.GetString("Name", resourceCulture);
            }
        }
    }
}

@MvcApplication19.Views.Home.Index_cshtml.Name

using System.ComponentModel.DataAnnotations;

namespace MvcApplication19.Models
{
    public class Employee
    {
        [ScaffoldColumn(false)]
        public int Id { set; get; }

        [Display(ResourceType = typeof(MvcApplication19.Views.Home.Index_cshtml),
                 Name = "Name")]
        [Required(ErrorMessageResourceType = typeof(MvcApplication19.Views.Home.Index_cshtml),
                  ErrorMessageResourceName = "NameIsNotRight")]
        public string Name { set; get; }
    }
}

[OutputCache(Duration = 60, VaryByHeader = "Accept-Language")]
public ActionResult Index()