public class UserModel
{
    public int Id { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
}

public class UserViewModel
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string UserIdentityName { get; set; }
}

 string userIdentityName = null;
this.CreateMap<UserModel, UserViewModel>()
 .ForMember(d => d.UserIdentityName, opt => opt.MapFrom(src => userIdentityName));

var uiUsers = users.AsQueryable()
                   .Project()
                   .To<UserViewModel>(new { userIdentityName = "User.Identity.Name Value Here" })
                   .ToList();

_identityVerifier.Initialize();
var isValidIdentity = _identityVerifier.Validate(
     application.Applicant.Name, application.Applicant.Age, application.Applicant.Address);

_creditScorer.CalculateScore(application.Applicant.Name, application.Applicant.Address);
if (_creditScorer.Score < MinimumCreditScore)
{
    return application.IsAccepted;
}

namespace Loans.Services.Contracts
{
    public interface ICreditScorer
    {
        int Score { get; }

        void CalculateScore(string applicantName, string applicantAddress);
    }
}

var mockCreditScorer = new Mock<ICreditScorer>();
mockCreditScorer.Setup(x => x.Score).Returns(110_000);

namespace Loans.Models
{
    public class ScoreResult
    {
        public ScoreValue ScoreValue { get; }
    }

    public class ScoreValue
    {
        public int Score { get; }
    }
}

using Loans.Models;

namespace Loans.Services.Contracts
{
    public interface ICreditScorer
    {
        int Score { get; }

        void CalculateScore(string applicantName, string applicantAddress);
        
        ScoreResult ScoreResult { get; }
    }
}

//if (_creditScorer.Score < MinimumCreditScore)
if (_creditScorer.ScoreResult.ScoreValue.Score < MinimumCreditScore)

var mockCreditScorer = new Mock<ICreditScorer>();
mockCreditScorer.Setup(x => x.Score).Returns(110_000);

var mockScoreValue = new Mock<ScoreValue>();
mockScoreValue.Setup(x => x.Score).Returns(110_000);

var mockScoreResult = new Mock<ScoreResult>();
mockScoreResult.Setup(x => x.ScoreValue).Returns(mockScoreValue.Object);

mockCreditScorer.Setup(x => x.ScoreResult).Returns(mockScoreResult.Object);

Test method Loans.Tests.LoanApplicationProcessorShould.Accept threw exception:
System.NotSupportedException: Unsupported expression: x => x.Score
Non-overridable members (here: ScoreValue.get_Score) may not be used in setup / verification expressions.

namespace Loans.Models
{
    public class ScoreResult
    {
        public virtual ScoreValue ScoreValue { get; }
    }

    public class ScoreValue
    {
        public virtual int Score { get; }
    }
}

mockCreditScorer.Setup(x => x.ScoreResult.ScoreValue.Score).Returns(110_000);

var mockCreditScorer = new Mock<ICreditScorer> { DefaultValue = DefaultValue.Mock };

using Loans.Models;

namespace Loans.Services.Contracts
{
    public interface ICreditScorer
    {
        int Score { get; }

        void CalculateScore(string applicantName, string applicantAddress);
        
        ScoreResult ScoreResult { get; }
        
        int Count { get; set; }
    }
}

_creditScorer.CalculateScore(application.Applicant.Name, application.Applicant.Address);
_creditScorer.Count++;

Assert.AreEqual(1, mockCreditScorer.Object.Count);

mockCreditScorer.SetupProperty(x => x.Count);

mockCreditScorer.SetupProperty(x => x.Count, 10);

mockCreditScorer.SetupAllProperties();

public static void RegisterThemeBundels(BundleCollection bundles)
        {
            var ThemePath = "~/Themes";
            var ThemeName = WebConfigurationManager.AppSettings["MvcTheme"];
            var ThemeBundleFileName = "ThemeBundle.json";

        List<ThemeBundle> list;

            try
            {
                JavaScriptSerializer jss = new JavaScriptSerializer();
                var jsonaddress =
                    System.Web.HttpContext.Current.Server.MapPath(string.Format("{0}/{1}/{2}", ThemePath, ThemeName, ThemeBundleFileName));
                var json = System.IO.File.ReadAllText(jsonaddress);
                  list = jss.Deserialize<List<ThemeBundle>>(json);
            }
            catch (Exception ex)
            {
                throw new Exception(string.Format("Cannot read {0}. see more error in inner exception.", ThemeBundleFileName), ex);
            }

            foreach (var themeBundle in list)
            {
                switch (themeBundle.BundleType)
                {
                    case BundleType.Script:
                        bundles.Add(new ScriptBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    case BundleType.Style:
                        bundles.Add(new StyleBundle(themeBundle.VirtualPath).Include(
                            themeBundle.Urls));
                        break;
                    default:
                        throw new ArgumentOutOfRangeException(nameof(themeBundle.BundleType));
                }
            }
        }

  PM> Install-Package RazorGenerator.Mvc

  PM> Enable-RazorGenerator

 Copy "$(ProjectDir)$(OutDir)$(TargetName).*" "$(SolutionDir)MvcPluginMasterApp\bin\"

using System.Web.Mvc;
 
namespace MvcPluginMasterApp.Plugin1.Areas.NewsArea
{
    public class NewsAreaAreaRegistration : AreaRegistration
    {
        public override string AreaName
        {
            get
            {
                return "NewsArea";
            }
        }
 
        public override void RegisterArea(AreaRegistrationContext context)
        {
            context.MapRoute(
                "NewsArea_default",
                "NewsArea/{controller}/{action}/{id}",
                // تکمیل نام کنترلر پیش فرض
                new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // مشخص کردن فضای نام مرتبط جهت جلوگیری از تداخل با سایر قسمت‌های برنامه
                namespaces: new[] { string.Format("{0}.Controllers", this.GetType().Namespace) }
            );
        }
    }
}

using System.Web.Mvc;
using System.Web.Routing;
 
namespace MvcPluginMasterApp
{
    public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 
            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                // مشخص کردن فضای نام مرتبط جهت جلوگیری از تداخل با سایر قسمت‌های برنامه
                namespaces: new[] { string.Format("{0}.Controllers", typeof(RouteConfig).Namespace) }
            );
        }
    }
}

using System;
using System.Reflection;
using System.Web.Optimization;
using System.Web.Routing;
using StructureMap;
 
namespace MvcPluginMasterApp.PluginsBase
{
    public interface IPlugin
    {
        EfBootstrapper GetEfBootstrapper();
        MenuItem GetMenuItem(RequestContext requestContext);
        void RegisterBundles(BundleCollection bundles);
        void RegisterRoutes(RouteCollection routes);
        void RegisterServices(IContainer container);
    }
 
    public class EfBootstrapper
    {
        /// <summary>
        /// Assemblies containing EntityTypeConfiguration classes.
        /// </summary>
        public Assembly[] ConfigurationsAssemblies { get; set; }
 
        /// <summary>
        /// Domain classes.
        /// </summary>
        public Type[] DomainEntities { get; set; }
 
        /// <summary>
        /// Custom Seed method.
        /// </summary>
        //public Action<IUnitOfWork> DatabaseSeeder { get; set; }
    }
 
    public class MenuItem
    {
        public string Name { set; get; }
        public string Url { set; get; }
    }
}

PM> install-package EntityFramework
PM> install-package Microsoft.AspNet.Web.Optimization
PM> install-package structuremap.web

using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
using MvcPluginMasterApp.PluginsBase;
using StructureMap;
 
namespace MvcPluginMasterApp.Plugin1
{
    public class Plugin1 : IPlugin
    {
        public EfBootstrapper GetEfBootstrapper()
        {
            return null;
        }
 
        public MenuItem GetMenuItem(RequestContext requestContext)
        {
            return new MenuItem
            {
                Name = "Plugin 1",
                Url = new UrlHelper(requestContext).Action("Index", "Home", new { area = "NewsArea" })
            };
        }
 
        public void RegisterBundles(BundleCollection bundles)
        {
            //todo: ...
        }
 
        public void RegisterRoutes(RouteCollection routes)
        {
            //todo: add custom routes.
        }
 
        public void RegisterServices(IContainer container)
        {
            // todo: add custom services.
 
            container.Configure(cfg =>
            {
                //cfg.For<INewsService>().Use<EfNewsService>();
            });
        }
    }
}

using System;
using System.IO;
using System.Threading;
using System.Web;
using MvcPluginMasterApp.PluginsBase;
using StructureMap;
using StructureMap.Graph;
 
namespace MvcPluginMasterApp.IoCConfig
{
    public static class SmObjectFactory
    {
        private static readonly Lazy<Container> _containerBuilder =
            new Lazy<Container>(defaultContainer, LazyThreadSafetyMode.ExecutionAndPublication);
 
        public static IContainer Container
        {
            get { return _containerBuilder.Value; }
        }
 
        private static Container defaultContainer()
        {
            return new Container(cfg =>
            {
                cfg.Scan(scanner =>
                {
                    scanner.AssembliesFromPath(
                        path: Path.Combine(HttpRuntime.AppDomainAppPath, "bin"),
                            // یک اسمبلی نباید دوبار بارگذاری شود
                        assemblyFilter: assembly =>
                        {
                            return !assembly.FullName.Equals(typeof(IPlugin).Assembly.FullName);
                        });
 
                    scanner.WithDefaultConventions(); //Connects 'IName' interface to 'Name' class automatically.
                    scanner.AddAllTypesOf<IPlugin>().NameBy(item => item.FullName);
                });
            });
        }
    }
}

PM> install-package EntityFramework
PM> install-package structuremap.web

using System.Linq;
using System.Web.Optimization;
using System.Web.Routing;
using MvcPluginMasterApp;
using MvcPluginMasterApp.IoCConfig;
using MvcPluginMasterApp.PluginsBase;
 
[assembly: WebActivatorEx.PostApplicationStartMethod(typeof(PluginsStart), "Start")]
 
namespace MvcPluginMasterApp
{
    public static class PluginsStart
    {
        public static void Start()
        {
            var plugins = SmObjectFactory.Container.GetAllInstances<IPlugin>().ToList();
            foreach (var plugin in plugins)
            {
                plugin.RegisterServices(SmObjectFactory.Container);
                plugin.RegisterRoutes(RouteTable.Routes);
                plugin.RegisterBundles(BundleTable.Bundles);
            }
        }
    }
}

@using MvcPluginMasterApp.IoCConfig
@using MvcPluginMasterApp.PluginsBase
@{
    var plugins = SmObjectFactory.Container.GetAllInstances<IPlugin>().ToList();
}
 
@foreach (var plugin in plugins)
{
    var menuItem = plugin.GetMenuItem(this.Request.RequestContext);
    <li>
        <a href="@menuItem.Url">@menuItem.Name</a>
    </li>
}

<div class="navbar navbar-inverse navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            @Html.ActionLink("MvcPlugin Master App", "Index", "Home", new { area = "" }, new { @class = "navbar-brand" })
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li>@Html.ActionLink("Master App/Home", "Index", "Home", new {area = ""}, null)</li>
                @{ Html.RenderPartial("_PluginsMenu"); }
            </ul>
        </div>
    </div>
</div>

• 12 ساعت قبل
• دیروز
• لحظاتی پیش
• ...

public class RelativeTimeCalculator
{
    const int SECOND = 1;
    const int MINUTE = 60 * SECOND;
    const int HOUR = 60 * MINUTE;
    const int DAY = 24 * HOUR;
    const int MONTH = 30 * DAY;

    public static string Calculate(DateTime dateTime)
    {
        var ts = new TimeSpan(DateTime.Now.Ticks - dateTime.Ticks);
        double delta = Math.Abs(ts.TotalSeconds);
        if (delta < 1 * MINUTE)
        {
            return ts.Seconds == 1 ? "لحظه ای قبل" : ts.Seconds + " ثانیه قبل";
        }
        if (delta < 2 * MINUTE)
        {
            return "یک دقیقه قبل";
        }
        if (delta < 45 * MINUTE)
        {
            return ts.Minutes + " دقیقه قبل";
        }
        if (delta < 90 * MINUTE)
        {
            return "یک ساعت قبل";
        }
        if (delta < 24 * HOUR)
        {
            return ts.Hours + " ساعت قبل";
        }
        if (delta < 48 * HOUR)
        {
            return "دیروز";
        }
        if (delta < 30 * DAY)
        {
            return ts.Days + " روز قبل";
        }
        if (delta < 12 * MONTH)
        {
            int months = Convert.ToInt32(Math.Floor((double)ts.Days / 30));
            return months <= 1 ? "یک ماه قبل" : months + " ماه قبل";
        }
        int years = Convert.ToInt32(Math.Floor((double)ts.Days / 365));
        return years <= 1 ? "یک سال قبل" : years + " سال قبل";
    }

} 

var relativeTime=RelativeTimeCalculator.Calculate(DateTime.Now.AddMinutes(-10)); 

public List<People> ComboBoxDataSource{get; set;}

<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow"
        x:Name="this">
    <Grid>
        <DataGrid ItemsSource="{Binding DataCollection}">
            <DataGrid.Columns>
                <DataGridComboBoxColumn ItemsSource="{Binding DataContext.ComboBoxDataSource, ElementName=this}"/>
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>

  <DataGridComboBoxColumn DisplayMemberPath="FirstName">
        <DataGridComboBoxColumn.EditingElementStyle>
              <Style TargetType="ComboBox">
                     <Setter Property="ItemsSource" Value="{Binding DataContext.ComboBoxDataSource , ElementName=this}"/>
               </Style>
         </DataGridComboBoxColumn.EditingElementStyle>
   </DataGridComboBoxColumn>

 public class DataBindingHelper : Freezable
    {
        protected override Freezable CreateInstanceCore()
        {
            return new DataBindingHelper();
        }
        public object Data
        {
            get { return (object)GetValue(DataProperty); }
            set { SetValue(DataProperty, value); }
        }

        public static readonly DependencyProperty DataProperty =
            DependencyProperty.Register("Data", typeof(object), typeof(DataBindingHelper), new UIPropertyMetadata(null));
    }

<DataGrid.Resources>
       <local:DataBindingHelper x:Key="bindingHelper"Data="{Binding}"/>
</DataGrid.Resources>

<DataGridComboBoxColumn Visibility="{Binding Data.IsVisible,Converter={StaticResource visibilityConverter},Source={StaticResource bindingHelper}}"/>