<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:system="clr-namespace:System;assembly=mscorlib">
    <system:String x:Key="button1">Hello!</system:String>
    <system:String x:Key="button2">How Are You?</system:String>
    <system:String x:Key="button3">Are You OK?</system:String>
 
</ResourceDictionary>

<Application x:Class="BeRMOoDA.WPF.LocalizationSample.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
 
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="Culture_en-US.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
 
    </Application.Resources>
</Application>

<Button Content="{DynamicResource ResourceKey=button1}" />
<Button Content="{DynamicResource ResourceKey=button2}" />
<Button Content="{DynamicResource ResourceKey=button3}" />

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:system="clr-namespace:System;assembly=mscorlib">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="Culture_fa-IR_Farsi.xaml"/>
    </ResourceDictionary.MergedDictionaries>
    <system:String x:Key="button1">سلام!</system:String>
    <system:String x:Key="button2">حالت چطوره؟</system:String>
    <system:String x:Key="button3">خوبی؟</system:String>
</ResourceDictionary>

public class CultureAssemblyModel
    {
        //the text will be displayed to user as language name (like Farsi)
        public string DisplayText { get; set; }
        //name of .dll file (like Culture_fa-IR_Farsi.dll)
        public string Name { get; set; }
        //standar notation of this culture (like fa-IR)
        public string Culture { get; set; }
        //name of resource dictionary file inside the loaded .dll (like Culture_fa-IR.xaml)
        public string XamlFileName { get; set; }
    }

//will keep information about loaded assemblies
public List<CultureAssemblyModel> CultureAssemblies { get; set; }
 
//loads assmeblies in languages folder and adds their info to list
 void LoadCultureAssemblies()
 {
      //we should be sure that list is empty before adding info (do u want to add some cultures more than one? of course u dont!)
      CultureAssemblies.Clear();
      //creating a directory represents applications directory\languages
      DirectoryInfo dir = new DirectoryInfo(System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\languages");
      //getting all .dll files in the language folder and its sub dirs. (who knows? maybe someone keeps each culture file in a seperate folder!)
      var assemblies = dir.GetFiles("*.dll", SearchOption.AllDirectories);
      //for each found .dll we will create a model and set its properties and then add to list  for (int i = 0; i < assemblies.Count(); i++)
      {

                string name = assemblies[i].Name;

                CultureAssemblyModel model = new CultureAssemblyModel() { DisplayText = name.Split('.', '_')[2], Culture = name.Split('.', '_')[1], Name = name  , XamlFileName =name.Substring(0, name.LastIndexOf(".")) + ".xaml" };
                CultureAssemblies.Add(model);
      }
 }

comboboxLanguages.ItemsSource = CultureAssemblies;

<ComboBox HorizontalAlignment="Left" Margin="10" VerticalAlignment="Top" MinWidth="100" Name="comboboxLanguages">
            <ComboBox.ItemTemplate>
                <DataTemplate>
                    <Label Content="{Binding DisplayText}"/>
                </DataTemplate>
            </ComboBox.ItemTemplate>
</ComboBox>

//loads selected culture
 public void LoadCulture(CultureAssemblyModel culture)
 {
     //creating a FileInfo object represents .dll file of selected cultur
     FileInfo assemblyFile = new FileInfo("languages\\" + culture.Name);
     //loading .dll into memory as a .net assembly
     var assembly = Assembly.LoadFile(assemblyFile.FullName);
     //getting .dll file name
     var assemblyName = assemblyFile.Name.Substring(0, assemblyFile.Name.LastIndexOf("."));
     //creating string represents structure of a pack uri (something like this: /{myassemblyname;component/myresourcefile.xaml}
     string packUri = string.Format(@"/{0};component/{1}", assemblyName, culture.XamlFileName);
     //creating a pack uri
     Uri uri = new Uri(packUri, UriKind.Relative);
     //now we have created a pack uri that represents a resource object in loaded assembly
     //and its time to load that as a resource dictionary (do u remember that we had resource dictionary in culture assemblies? don't u?)
     var dic = Application.LoadComponent(uri) as ResourceDictionary;
     dic.Source = uri;
     //here we will remove current merged dictionaries in our resource dictionary and add recently-loaded resource dictionary as e merged dictionary
     var mergedDics = this.Resources.MergedDictionaries;
     if (mergedDics.Count > 0)
          mergedDics.Clear();
     mergedDics.Add(dic);
 }

void comboboxLanguages_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     var selectedCulture = (CultureAssemblyModel)comboboxLanguages.SelectedItem;
     App app = Application.Current as App;
     app.LoadCulture(selectedCulture);
 }

interface IProduct
{
       //  در اینجا  برحسب نیاز فیلدها  و یا امضای متد‌ها قرار می‌گیرند 
}

class ConcreteProductA : IProduct
{
      // A پیاده سازی 
}
 
class ConcreteProductB : IProduct
{
      // B پیاده سازی 
}

abstract class Creator
{
          // این متد بر اساس نوع ورودی انتخاب مناسب را انجام و باز می‌گرداند
           public abstract IProduct FactoryMethod(string type);
}

class ConcreteCreator : Creator
{
     public override IProduct FactoryMethod(string type)
    {
            switch (type)
           {
                case "A": return new ConcreteProductA();
                case "B": return new ConcreteProductB();
                default: throw new ArgumentException("Invalid type", "type");
           }
     }
}

let outer = 'I am so eccentric!'
{
  let inner = 'I play with neighbors in my block and the sewers'
  {
    let innermost = 'I only play with neighbors in my block'
  }
  // accessing innermost here would throw
}
// accessing inner here would throw
// accessing innermost here would throw

{
  let _nested = 'secret'
  function nested () {
    return _nested
  }
}
console.log(nested())

var nested;
{
  let _nested = 'secret'
  nested = function () {
    return _nested
  }
}
console.log(nested())
// <- 'secret'

doWork = function()
{
   const value = 10;
   value = 11;
   return value;
}

const items = { people: ['you', 'me'] }
items.people.push('test')
console.log(items)

let x = 10;
{
   let x = 3;
   console.log(x);
}
console.log(x);

public class SiteUser
{
    public int Id { get; set; }
    public string Name { get; set; }
 
    public virtual ICollection<Address> Addresses { get; set; }
    public virtual ICollection<Email> Emails { get; set; }
}

public class Email
{
    public int Id { get; set; }
    public string Text { get; set; }
 
    [ForeignKey("SiteUserId")]
    public virtual SiteUser SiteUser { get; set; }
    public int SiteUserId { get; set; }
}

public class Address
{
    public int Id { get; set; }
    public string Text { get; set; }
 
    [ForeignKey("SiteUserId")]
    public virtual SiteUser SiteUser { get; set; }
    public int SiteUserId { get; set; }
}

public class UserViewModel
{
    public int Id { get; set; }
    public string Name { get; set; }
 
    public ICollection<Address> Addresses { get; set; }
    public ICollection<Email> Emails { get; set; }
}

 var user1 = context.Users.Project().To<UserViewModel>().FirstOrDefault();

public class TestProfile : Profile
{
    protected override void Configure()
    {
        this.CreateMap<SiteUser, UserViewModel>()
                .ForMember(dest => dest.Addresses, opt => opt.ExplicitExpansion())
                .ForMember(dest => dest.Emails, opt => opt.ExplicitExpansion());
    }
 
    public override string ProfileName
    {
        get { return this.GetType().Name; }
    }
}

using (var context = new MyContext())
{
    var user1 = context.Users
                       .Project()
                       .To<UserViewModel>(parameters: new { }, membersToExpand: viewModel => viewModel.Emails)
                       .FirstOrDefault(); 
 
    if (user1 != null)
    {
        foreach (var email in user1.Emails)
        {
            Console.WriteLine(email.Text);
        }
    }
}

StartupUri="AddRequest.xaml"

•System.Activities
•System.Activities.DurableInstancing
•System.Configuration
•System.Data.Linq
•System.Runtime.DurableInstancing
•System.ServiceModel
•System.ServiceModel.Activities
•System.Workflow.ComponentModel
•System.Runtime.DurableInstancing
•System.Activities.DurableInstancing

<Window x:Class="PersistWF.UI.AddRequest"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="520" Width="550" Loaded="Window_Loaded">
    <Grid MinWidth="300" MinHeight="100" Width="514">
        <Label Height="30" Margin="5,10,10,10" Name="lblName"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Name:</Label>
        <Label Height="30" Margin="270,10,10,10" Name="lblPhone"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Phone Number:</Label>
        <Label Height="30" Margin="5,40,10,10" Name="lblEmail"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Email:</Label>
        <TextBox Height="25" Margin="100,10,10,10" Name="txtName"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="170" />
        <TextBox Height="25" Margin="365,10,10,10" Name="txtPhone"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="100" />
        <TextBox Height="25" Margin="100,40,10,10" Name="txtEmail"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="300" />
        <Button Height="23" Margin="100,86,0,0" Name="brnRegister"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="70"  Click="brnRegister_Click">Register</Button>
        <ListView x:Name="lstUsers" Margin="10,125,10,10" Height="145"  VerticalAlignment="Top" ItemsSource="{Binding}"  HorizontalContentAlignment="Center"  SelectionChanged="lstUsers_SelectionChanged" >
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Current User" Width="480">
                        <GridViewColumn.CellTemplate>
                            <DataTemplate>
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="{Binding Name}"  Width="110"/>
                                    <TextBlock Text="{Binding Phone}"  Width="70"/>
                                    <TextBlock Text="{Binding Email}"  Width="130"/>
                                    <TextBlock Text="{Binding Status}"  Width="70"/>
                                    <TextBlock Text="{Binding AcceptedBy}"  Width="100"/>
                                </StackPanel>
                            </DataTemplate>
                        </GridViewColumn.CellTemplate>
                    </GridViewColumn>
                </GridView>
            </ListView.View>
        </ListView>
        <Label Height="37" HorizontalAlignment="Stretch" Margin="10,272,5,10"  Name="lblSelectedNotes" VerticalAlignment="Top" Visibility="Hidden" />
        <Label Height="30" Margin="10,0,0,140" Name="lblAgent"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="40"  HorizontalContentAlignment="Left" Visibility="Hidden">Admin Name:</Label>
        <TextBox Height="25" Margin="60,0,0,140" Name="txtAcceptedBy"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="190"  Visibility="Hidden" />
        <Button Height="25" Margin="270,0,0,140" Name="btnAccept"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="90"  Click="btnAccept_Click" Visibility="Hidden">Accept</Button>
        <Label Height="27" HorizontalAlignment="Left" Margin="10,0,0,110"  Name="lblEvent" VerticalAlignment="Bottom" Width="76">Event Log</Label>
        <ListBox Margin="12,0,5,12" Name="lstEvents" Height="100"  VerticalAlignment="Bottom" FontStretch="Condensed" FontSize="10" />
    </Grid>
</Window>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PersistWF.UI
{
    public static class ApplicationInterface
    {
        public static AddRequest _app { get; set; }
    }
}

        public AddRequest()
        {
            InitializeComponent();
            ApplicationInterface._app = this;
        }

private void AddEvent(string szText)
        {
            lstEvents.Items.Add(szText);
        }
        public ListBox GetEventListBox()
        {
            return this.lstEvents;
        }

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;

namespace PersistWF.UI
{
    public class ListBoxTextWriter : TextWriter 
    { 
         const string textClosed = "This TextWriter must be opened before use"; 
         private Encoding _encoding; 
         private bool _isOpen = false; 
         private ListBox _listBox; 
         public ListBoxTextWriter() 
         { 
             // Get the static list box 
             _listBox = ApplicationInterface._app.GetEventListBox(); 
             if (_listBox != null) 
             _isOpen = true; 
         } 
         public ListBoxTextWriter(ListBox listBox) 
         { 
             this._listBox = listBox; 
             this._isOpen = true; 
         } 
         public override Encoding Encoding 
         { 
             get 
             { 
                if (_encoding == null) 
                { 
                    _encoding = new UnicodeEncoding(false, false); 
                } 
                return _encoding; 
             } 
         }
         public override void Close()
         {
             this.Dispose(true);
         }
         protected override void Dispose(bool disposing)
         {
             this._isOpen = false;
             base.Dispose(disposing);
         }
         public override void Write(char value)
         {
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); ;
             this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(value.ToString())));
         }
         public override void Write(string value)
         {
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); 
             if (value != null)
                 this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(value)));
         }
         public override void Write(char[] buffer, int index, int count)
         {
             String toAdd = "";
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); ;
             if (buffer == null || index < 0 || count < 0)
                 throw new ArgumentOutOfRangeException("buffer");
             if ((buffer.Length - index) < count)
                 throw new ArgumentException("The buffer is too small");
             for (int i = 0; i < count; i++)
                 toAdd += buffer[i];
             this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(toAdd)));
         }
    }
}

public static void AddEvent(String status)
        {
            if (_app != null)
            {
                new ListBoxTextWriter(_app.GetEventListBox()).WriteLine(status);
            }
        }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Activities;

namespace PersistWF.UI.Activities
{

    public sealed class CreateUser : CodeActivity
    {


        public InArgument<string> Name { get; set; }
        public InArgument<string> Email { get; set; }
        public InArgument<string> Phone { get; set; }
        public InArgument<string> ConnectionString { get; set; }

        public OutArgument<User> User { get; set; }

        protected override void Execute(CodeActivityContext context)
        {
            // ایجاد کاربر
            User user = new User();
            user.Email = Email.Get(context);
            user.Name = Name.Get(context);
            user.Phone = Phone.Get(context);
            user.Status = "New";
     user.WorkflowID = context.WorkflowInstanceId;
            UserDataDataContext db = new UserDataDataContext(ConnectionString.Get(context));
            db.Users.InsertOnSubmit(user);
            db.SubmitChanges();
            User.Set(context, user);
        }
    }
}

 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Activities;
using System.Workflow.ComponentModel;

namespace PersistWF.UI.Activities
{

    public sealed class WaitForAccept<T> : NativeActivity<T>
    {
        public WaitForAccept()
            :base()
        {

        }
        public string BookmarkName { get; set; }
        public OutArgument<T> Input { get; set; } 

        protected override void Execute(NativeActivityContext context)
        {
            context.CreateBookmark(BookmarkName, new BookmarkCallback(this.Continue));
        }

        private void Continue(NativeActivityContext context, Bookmark bookmark, object value)
        {
            Input.Set(context, (T)value); 
        }
        protected override bool CanInduceIdle
        {
            get
            {
                return true;
            }
        }
    }
}

using PersistWF.UI.Activities;
using System;
using System.Activities;
using System.Activities.Statements;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PersistWF.UI
{
     public sealed class UserWF : Activity
    {
        public InArgument<string> Name { get; set; }
        public InArgument<string> Email { get; set; }
        public InArgument<string> Phone { get; set; }
        public InArgument<string> ConnectionString { get; set; }
        public InArgument<TextWriter> Writer { get; set; }

        public UserWF()
        {
            Variable<User> User = new Variable<User> { Name = "User" };
            this.Implementation = () => new Sequence
            {
                DisplayName = "EnterUser",
                Variables = { User },
                Activities = { 
                     new CreateUser   //  1. ایجاد کاربر با ورود پارامتر‌های ورودی  
                    {
                        ConnectionString = new InArgument<string>(c=> ConnectionString.Get(c)),
                        Email = new InArgument<string>(c=> Email.Get(c)),
                        Name = new InArgument<string>(c=> Name.Get(c)),
                        Phone = new InArgument<string>(c=> Phone.Get(c)),
                        User = new OutArgument<User>(c=> User.Get(c))
                    },
                    new WriteLine // 2. لاگ مربوط به دخیره کاربر
                    {
                        TextWriter = new InArgument<TextWriter>(c=> Writer.Get(c)),
                        Text = new InArgument<string>(c=> string.Format("User {0} Registered and waiting for Accept", Name.Get(c) ) )
                    },
                    new InvokeMethod 
                     { 
                         TargetType = typeof(ApplicationInterface),  // 3. برای به روزرسانی لیست کاربران ثبت شده در نمایش فرم
                         MethodName = "NewUser", 
                         Parameters = 
                         { 
                            new InArgument<User>(env => User.Get(env)) 
                         } 
                     }, 
                     new WaitForAccept<User>  // 4. اینجا فرایند متوقف می‌شود و منتظر تایید مدیر می‌ماند
                     {  
                        BookmarkName = "GetAcceptes",
                        Input = new OutArgument<User>(env => User.Get(env))
                     },
                     new WriteLine // 5. لاگ مربوط به تایید شدن کاربر
                     {
                         TextWriter = new InArgument<TextWriter>(c=> Writer.Get(c)),
                         Text = new InArgument<string>(c=> string.Format("User {0} Accepter by {1}",Name.Get(c),User.Get(c).AcceptedBy))
                     }
                }

            };

        }

    }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
        <add name="UserGenerator"
            connectionString="Data Source=.;Initial Catalog=PersistWF;Integrated Security=True"
            providerName="System.Data.SqlClient" />
    </connectionStrings>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
</configuration>

private string _connectionString = "";

Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            ConnectionStringsSection css = (ConnectionStringsSection)config.GetSection("connectionStrings");
            _connectionString =  css.ConnectionStrings["UserGenerator"].ConnectionString;

private InstanceStore _instanceStore;

_instanceStore = new SqlWorkflowInstanceStore(_connectionString);
            InstanceView view = _instanceStore.Execute(_instanceStore.CreateInstanceHandle(), new CreateWorkflowOwnerCommand(), TimeSpan.FromSeconds(30));
            _instanceStore.DefaultInstanceOwner = view.InstanceOwner;

private void brnRegister_Click(object sender, RoutedEventArgs e)
        {
            Dictionary<string, object> parameters = new Dictionary<string, object>();
            parameters.Add("Name", txtName.Text);
            parameters.Add("Phone", txtPhone.Text);
            parameters.Add("Email", txtEmail.Text);
            parameters.Add("ConnectionString", _connectionString);
            parameters.Add("Writer", new ListBoxTextWriter(lstEvents));
            WorkflowApplication i = new WorkflowApplication
            (new UserWF(), parameters);
            // Setup persistence 
            i.InstanceStore = _instanceStore;
            i.PersistableIdle = (waiea) => PersistableIdleAction.Unload;
            i.Run(); 
        }

public static void NewUser(User l)
        {
            if (_app != null)
                _app.AddNewUser(l);
        }

public void AddNewUser(User l)
        {
            this.lstUsers.Dispatcher.BeginInvoke(new Action(() => this.lstUsers.Items.Add(l)));
        }

private void lstUsers_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (lstUsers.SelectedIndex >= 0)
            {
                User l = (User)lstUsers.Items[lstUsers.SelectedIndex];
                lblSelectedNotes.Visibility = Visibility.Visible;
                if (l.Status == "New")
                {
                    lblAgent.Visibility = Visibility.Visible;
                    txtAcceptedBy.Visibility = Visibility.Visible;
                    btnAccept.Visibility = Visibility.Visible;
                }
                else
                {
                    lblAgent.Visibility = Visibility.Hidden;
                    txtAcceptedBy.Visibility = Visibility.Hidden;
                    btnAccept.Visibility = Visibility.Hidden;
                }
            }
            else
            {
                lblSelectedNotes.Content = "";
                lblSelectedNotes.Visibility = Visibility.Hidden;
                lblAgent.Visibility = Visibility.Hidden;
                txtAcceptedBy.Visibility = Visibility.Hidden;
                btnAccept.Visibility = Visibility.Hidden;
            } 
        }

private void btnAccept_Click(object sender, RoutedEventArgs e)
        {
            if (lstUsers.SelectedIndex >= 0) 
             { 
                 User u = (User)lstUsers.Items[lstUsers.SelectedIndex]; 
                 Guid id = u.WorkflowID.Value;
                 UserDataDataContext dc = new UserDataDataContext(_connectionString); 
                 dc.Refresh(RefreshMode.OverwriteCurrentValues, dc.Users);
                 u = dc.Users.SingleOrDefault<User>(x => x.WorkflowID == id); 
                 if (u != null) 
                 { 
                     u.AcceptedBy = txtAcceptedBy.Text; 
                     u.Status = "Assigned"; 
                     dc.SubmitChanges();
                     // Clear the input 
                     txtAcceptedBy.Text = "";
                 }
                 // Update the grid 
                 lstUsers.Items[lstUsers.SelectedIndex] = u;
                 lstUsers.Items.Refresh();
                 WorkflowApplication i = new WorkflowApplication(new UserWF());
                 i.InstanceStore = _instanceStore;
                 i.PersistableIdle = (waiea) => PersistableIdleAction.Unload;
                 i.Load(id);
                 try
                 {
                     i.ResumeBookmark("GetAcceptes", u);
                 }
                 catch (Exception e2)
                 {
                     AddEvent(e2.Message);
                 }
             } 
        }

private void LoadExistingLeads()
        {
            UserDataDataContext dc = new UserDataDataContext(_connectionString);
            dc.Refresh(RefreshMode.OverwriteCurrentValues, dc.Users);
            IEnumerable<User> q = dc.Users;
            foreach (User u in q)
            {
                AddNewUser(u);
            }
        }

 PM> Install-Package structuremap

using System;
using StructureMap;

namespace AOP00
{
    public interface IMyType
    {
        void DoSomething(string data, int i);
    }

    public class MyType : IMyType
    {
        public void DoSomething(string data, int i)
        {
            Console.WriteLine("DoSomething({0}, {1});", data, i);
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            ObjectFactory.Initialize(x =>
            {
                x.For<IMyType>().Use<MyType>();
            });

            var myType = ObjectFactory.GetInstance<IMyType>();
            myType.DoSomething("Test", 1);
        }
    }
}

 PM> Install-Package Castle.Core

using System;
using Castle.DynamicProxy;

namespace AOP00
{
    public class LoggingInterceptor : IInterceptor
    {
        public void Intercept(IInvocation invocation)
        {
            try
            {
                Console.WriteLine("Logging On Start.");

                invocation.Proceed(); //فراخوانی متد اصلی در اینجا صورت می‌گیرد

                Console.WriteLine("Logging On Success.");
            }
            catch (Exception ex)
            {
                Console.WriteLine("Logging On Error.");
                throw;
            }
            finally
            {
                Console.WriteLine("Logging On Exit.");
            }
        }
    }
}

        static void Main(string[] args)
        {
            ObjectFactory.Initialize(x =>
            {
                var dynamicProxy = new ProxyGenerator();
                x.For<IMyType>().Use<MyType>();
                x.For<IMyType>().EnrichAllWith(myTypeInterface => dynamicProxy.CreateInterfaceProxyWithTarget(myTypeInterface, new LoggingInterceptor()));
            });

            var myType = ObjectFactory.GetInstance<IMyType>();
            myType.DoSomething("Test", 1);
        }

 Logging On Start.
DoSomething(Test, 1);
Logging On Success.
Logging On Exit.

  public virtual async Task<ActionResult> Login(LoginViewModel viewModel, string returnUrl)
  {

       // ... more code
        var user =  await this._userManager.FindByNameAsync(viewModel.UserName);
        await this._userManager.GenerateUserIdentityAsync(user);

            return this.View(viewModel);
  }