• شاید امروز معنای یک کد را متوجه شوید، ولی آیا در آینده، مثلا یک سال بعد هم چنین خواهد بود؟
  
•  آیا می‌توانید هر سیستمی را که طراحی می‌کنید، به خاطر بسپارید که فعالیت‌هایش را به چه نحوی انجام می‌دهد؟
  
• اگر در یک کار تیمی باشید، شاید شما متوجه کدتان می‌شوید، ولی آیا تضمینی وجود دارد که دیگران هم متوجه روش شما شوند؟
  
• آیا کدی که شما بر روی آن فکر کرده‌اید و در ذهن خود روش انجام آن را ترسیم کرده‌اید، می‌تواند برای برنامه نویسی که کد شما را می‌بیند هم رخ دهد؟ 
  
• اگر شما به صورت تیمی کاری را انجام دهید و یکی از برنامه نویس‌های شما از تیم جدا شود، چگونه می‌توانید کار او را دنبال کنید؟
• اگر برای برنامه نویسی اتفاق یا حادثه‌ای پیش بیاید که دسترسی شما به او ممکن نباشد چه؟
  

PCMBOAT5.PAS*************************************************************
**
File: PCMBOAT5.PAS
Author: B. Spuida
Date: 1.5.1999
Revision: 
1.1 
PCM-DAS08 and -16S/12 are supported.
Sorting routine inserted.
Set-files are read in and card as well as
amplification factor are parsed.

1.1.1
Standard deviation is calculated.

1.1.2
Median is output. Modal value is output.

1.1.4
Sign in Set-file is evaluated.
Individual values are no longer output.
(For tests with raw data use PCMRAW.EXE)

To do:
outliers routine to be revised.
Statistics routines need reworking.
Existing Datafile is backed up.

Purpose: 
Used for measurement of profiles using the
Water-SP-probes using the amplifier andthe PCM-DAS08-card, values are acquired
with n = 3000. Measurements are taken in 1
second intervals. The values are sorted using
Quicksort and are stacked "raw" as well as after
dismissing the highest and lowest 200 values as
'outliers'.


Requirements:
The Card must have an A/D-converter.
Amplifier and probes must be connected.
Analog Signal must be present.
CB.CFG must be in the directory specified by the
env-Variable "CBDIREC" or in present directory.

// XMLsample.cs
// compile with: /doc:XMLsample.xml
using System;
/// <summary>
/// Class level summary documentation goes here.</summary>
/// <remarks>
/// Longer comments can be associated with a type or member
/// through the remarks tag</remarks>
public class SomeClass
{
    /// <summary>
    /// Store for the name property</summary>
    private string myName = null;

    /// <summary>
    /// The class constructor. </summary>
    public SomeClass()
    {
        // TODO: Add Constructor Logic here
    }

    /// <summary>
    /// Name property </summary>
    /// <value>
    /// A value tag is used to describe the property value</value>
    public string Name
    {
        get
        {
            if (myName == null)
            {
                throw new Exception("Name is null");
            }
            return myName;
        }
    }

    /// <summary>
    /// Description for SomeMethod.</summary>
    /// <param name="s"> Parameter description for s goes here</param>
    /// <seealso cref="String">
    /// You can use the cref attribute on any tag to reference a type or member
    /// and the compiler will check that the reference exists. </seealso>
    public void SomeMethod(string s)
    {
    }
}

public ActionResult Index()
{
    Mapper.CreateMap<UserViewModel, User>();
    //ادامه‌ی کدها

 var configurationStore = new ConfigurationStore(new TypeMapFactory(), MapperRegistry.Mappers);
configurationStore.AddProfile<TestProfile1>();
var mapper = new MappingEngine(configurationStore);
configurationStore.CreateMap<SourceClass, DestinationClass>()
//ادامه‌ی کدها 

using System;
using System.Reflection;
using System.Reflection.Emit;

namespace FastReflectionTests
{
    class Program
    {
        static void Main(string[] args)
        {
            var name = "HelloWorld.exe";
            var assemblyName = new AssemblyName(name);
            // ایجاد یک اسمبلی جدید با قابلیت ذخیره سازی آن
            var assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly(
                                            name: assemblyName,
                                            access: AssemblyBuilderAccess.RunAndSave);
            // افزودن یک ماژول به اسمبلی
            var moduleBuilder = assemblyBuilder.DefineDynamicModule(name);
            // تعریف یک کلاس در این ماژول
            var programmClass = moduleBuilder.DefineType("Program", TypeAttributes.Public);
            // افزودن یک متد به این کلاس
            // این متد خروجی ندارد اما ورودی آن شبیه به متد اصلی یک برنامه کنسول است
            var mainMethod = programmClass.DefineMethod(name: "Main",
                                            attributes: MethodAttributes.Public | MethodAttributes.Static,
                                            returnType: null,
                                            parameterTypes: new Type[] { typeof(string[]) });
            // تعیین بدنه متد اصلی برنامه
            var il = mainMethod.GetILGenerator();
            il.Emit(OpCodes.Ldstr, "Hello World!");
            il.Emit(OpCodes.Call, (typeof(Console)).GetMethod("WriteLine", new Type[] { typeof(string) }));
            il.Emit(OpCodes.Call, (typeof(Console)).GetMethod("ReadKey", new Type[0]));
            il.Emit(OpCodes.Pop);
            il.Emit(OpCodes.Ret);

            // تکمیل کار ایجاد نوع جدید
            programmClass.CreateType();

            // تعیین نقطه شروع فایل اجرایی برنامه کنسول تهیه شده
            assemblyBuilder.SetEntryPoint(((Type)programmClass).GetMethod("Main"));

            // ذخیره سازی این اسمبلی بر روی دیسک سخت
            assemblyBuilder.Save(name);
        }
    }
}

namespace DNT.IDP
{
    public static class Config
    {
        // api-related resources (scopes)
        public static IEnumerable<ApiResource> GetApiResources()
        {
            return new List<ApiResource>
            {
                new ApiResource(
                    name: "imagegalleryapi",
                    displayName: "Image Gallery API",
                    claimTypes: new List<string> {"role" })
            };
        }

AllowedScopes =
{
  IdentityServerConstants.StandardScopes.OpenId,
  IdentityServerConstants.StandardScopes.Profile,
  IdentityServerConstants.StandardScopes.Address,
  "roles",
  "imagegalleryapi"
},

namespace DNT.IDP
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();

            services.AddIdentityServer()
             .AddDeveloperSigningCredential()
             .AddTestUsers(Config.GetUsers())
             .AddInMemoryIdentityResources(Config.GetIdentityResources())
             .AddInMemoryApiResources(Config.GetApiResources())
             .AddInMemoryClients(Config.GetClients());
        }

options.Scope.Add("imagegalleryapi");

dotnet add package IdentityServer4.AccessTokenValidation

using IdentityServer4.AccessTokenValidation;

namespace ImageGallery.WebApi.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(defaultScheme: IdentityServerAuthenticationDefaults.AuthenticationScheme)
               .AddIdentityServerAuthentication(options =>
               {
                   options.Authority = Configuration["IDPBaseAddress"];
                   options.ApiName = "imagegalleryapi";
               });

namespace ImageGallery.WebApi.WebApp
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            app.UseAuthentication();

namespace ImageGallery.WebApi.WebApp.Controllers
{
    [Route("api/images")]
    [Authorize]
    public class ImagesController : Controller
    {

using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Microsoft.IdentityModel.Protocols.OpenIdConnect;

namespace ImageGallery.MvcClient.Services
{
    public interface IImageGalleryHttpClient
    {
        Task<HttpClient> GetHttpClientAsync();
    }

    /// <summary>
    /// A typed HttpClient.
    /// </summary>
    public class ImageGalleryHttpClient : IImageGalleryHttpClient
    {
        private readonly HttpClient _httpClient;
        private readonly IConfiguration _configuration;
        private readonly IHttpContextAccessor _httpContextAccessor;

        public ImageGalleryHttpClient(
            HttpClient httpClient,
            IConfiguration configuration,
            IHttpContextAccessor httpContextAccessor)
        {
            _httpClient = httpClient;
            _configuration = configuration;
            _httpContextAccessor = httpContextAccessor;
        }

        public async Task<HttpClient> GetHttpClientAsync()
        {
            var currentContext = _httpContextAccessor.HttpContext;
            var accessToken = await currentContext.GetTokenAsync(OpenIdConnectParameterNames.AccessToken);
            if (!string.IsNullOrWhiteSpace(accessToken))
            {
                _httpClient.SetBearerToken(accessToken);
            }

            _httpClient.BaseAddress = new Uri(_configuration["WebApiBaseAddress"]);
            _httpClient.DefaultRequestHeaders.Accept.Clear();
            _httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            return _httpClient;
        }
    }
}

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netstandard2.0</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="2.1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.1.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Abstractions" Version="2.1.1.0" />
    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="5.2.0.0" />
    <PackageReference Include="IdentityModel" Version="3.9.0" />
  </ItemGroup>
</Project>

{
  "nbf": 1536394771,
  "exp": 1536398371,
  "iss": "https://localhost:6001",
  "aud": [
    "https://localhost:6001/resources",
    "imagegalleryapi"
  ],
  "client_id": "imagegalleryclient",
  "sub": "d860efca-22d9-47fd-8249-791ba61b07c7",
  "auth_time": 1536394763,
  "idp": "local",  
  "role": "PayingUser",
  "scope": [
    "openid",
    "profile",
    "address",
    "roles",
    "imagegalleryapi"
  ],
  "amr": [
    "pwd"
  ]
}

An unhandled exception occurred while processing the request.
HttpRequestException: Response status code does not indicate success: 401 (Unauthorized).
 System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()

        public async Task<IActionResult> Index()
        {
            var httpClient = await _imageGalleryHttpClient.GetHttpClientAsync();
            var response = await httpClient.GetAsync("api/images");

            if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized ||
                response.StatusCode == System.Net.HttpStatusCode.Forbidden)
            {
                return RedirectToAction("AccessDenied", "Authorization");
            }
            response.EnsureSuccessStatusCode();

namespace ImageGallery.WebApi.WebApp.Controllers
{
    [Route("api/images")]
    [Authorize]
    public class ImagesController : Controller
    {
        [HttpGet()]
        public async Task<IActionResult> GetImages()
        {
            var ownerId = this.User.Claims.FirstOrDefault(claim => claim.Type == "sub").Value;

namespace ImageGallery.WebApi.Services
{
    public class ImagesService : IImagesService
    {
        public Task<List<Image>> GetImagesAsync(string ownerId)
        {
            return _images.Where(image => image.OwnerId == ownerId).OrderBy(image => image.Title).ToListAsync();
        }

namespace ImageGallery.WebApi.WebApp.Controllers
{
    [Route("api/images")]
    [Authorize]
    public class ImagesController : Controller
    {
        [HttpGet()]
        public async Task<IActionResult> GetImages()
        {
            var ownerId = this.User.Claims.FirstOrDefault(claim => claim.Type == "sub").Value;
            var imagesFromRepo = await _imagesService.GetImagesAsync(ownerId);
            var imagesToReturn = _mapper.Map<IEnumerable<ImageModel>>(imagesFromRepo);
            return Ok(imagesToReturn);
        }

namespace ImageGallery.WebApi.Services
{
    public class ImagesService : IImagesService
    {
        public Task<bool> IsImageOwnerAsync(Guid id, string ownerId)
        {
            return _images.AnyAsync(i => i.Id == id && i.OwnerId == ownerId);
        }

namespace DNT.IDP
{
    public static class Config
    {
        // api-related resources (scopes)
        public static IEnumerable<ApiResource> GetApiResources()
        {
            return new List<ApiResource>
            {
                new ApiResource(
                    name: "imagegalleryapi",
                    displayName: "Image Gallery API",
                    claimTypes: new List<string> {"role" })
            };
        }

namespace ImageGallery.WebApi.WebApp.Controllers
{
    [Route("api/images")]
    [Authorize]
    public class ImagesController : Controller
    {
        [HttpPost]
        [Authorize(Roles = "PayingUser")]
        public async Task<IActionResult> CreateImage([FromBody] ImageForCreationModel imageForCreation)
        {

var ownerId = User.Claims.FirstOrDefault(c => c.Type == "sub").Value;
imageEntity.OwnerId = ownerId;
// add and save.
await _imagesService.AddImageAsync(imageEntity);

@if(User.IsInRole("PayingUser"))
{
  <li><a asp-area="" asp-controller="Gallery" asp-action="AddImage">Add an image</a></li>
  <li><a asp-area="" asp-controller="Gallery" asp-action="OrderFrame">Order a framed picture</a></li>
}

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        [Authorize(Roles = "PayingUser")]
        public IActionResult AddImage()
        {
            return View();
        }

[HttpPost]
[Authorize(Roles = "PayingUser")]
[ValidateAntiForgeryToken]
public async Task<IActionResult> AddImage(AddImageViewModel addImageViewModel)

 /// <summary>
    /// Represents The Post of Forum
    /// </summary>
    public class ForumPost : AuditBaseEntity
    {
        #region Ctor
        /// <summary>
        /// create one instance of <see cref="ForumPost"/>
        /// </summary>
        public ForumPost()
        {
            CreatedOn = DateTime.Now;
        }
        #endregion

        #region Properties
        /// <summary>
        /// gets or sets body of this post
        /// </summary>
        public virtual string Body { get; set; }
        /// <summary>
        /// gets or sets Count of this post's reports
        /// </summary>
        public virtual int ReportsCount { get; set; }
        /// <summary>
        /// gets or sets information of User-Agent
        /// </summary>
        public virtual string Agent { get; set; }
        /// <summary>
        /// gets or sets rating values 
        /// <remarks>is a complex type</remarks>
        /// </summary>
        public virtual Rating Rating { get; set; }
        /// <summary>
        /// gets or sets author's ip address
        /// </summary>
        public virtual string CreatorIp { get; set; }
        /// <summary>
        /// gets or sets status of this post
        /// </summary>
        public virtual ForumPostStatus Status { get; set; }
        #endregion

        #region NavigationProperties
        /// <summary>
        /// gets or sets ParentPost of this post
        /// </summary>
        public virtual ForumPost Reply { get; set; }
        /// <summary>
        /// gets or sets ParentPost's Id of this post
        /// </summary>
        public virtual long? ReplyId { get; set; }
        /// <summary>
        /// gets or sets 
        /// </summary>
        public virtual ICollection<ForumPost> Children { get; set; }
        /// <summary>
        /// gets or sets Topic That Associated with this Post
        /// </summary>
        public virtual ForumTopic Topic { get; set; }
        /// <summary>
        /// gets or sets Id of Topic That Associated with this Post
        /// </summary>
        public virtual long TopicId { get; set; }
        /// <summary>
        /// get or sets  Histories of this Post's Updates
        /// </summary>
        public virtual ICollection<ForumPostHistory> Histories { get; set; }
        /// <summary>
        /// gets or sets Forum that this post created in it . used for retrive posts count 
        /// </summary>
        public virtual Forum Forum { get; set; }
        /// <summary>
        /// gets or sets id of Forum that this post created in it . used for retrive posts count 
        /// </summary>
        public virtual long ForumId { get; set; }
        #endregion
    }

 public enum ForumPostStatus 
    {
        /* 0 - approved, 1 - pending, 2 - spam, -1 - trash */
        [Display(Name = "تأیید شده")]
        Approved = 0,
        [Display(Name = "در انتظار بررسی")]
        Pending = 1,
        [Display(Name = "جفنگ")]
        Spam = 2,
        [Display(Name = "زباله دان")]
        Trash = -1
    }

 /// <summary>
    /// Represents History Of Post's Updates
    /// </summary>
    public class ForumPostHistory 
    {
        #region Ctor
        /// <summary>
        /// create one instance of <see cref="ForumPostHistory"/>
        /// </summary>
        public ForumPostHistory()
        {
            Id = SequentialGuidGenerator.NewSequentialGuid();
            CreatedOn = DateTime.Now;
        }
        #endregion

        #region Properties
        /// <summary>
        /// gets or sets Identifier of this history
        /// </summary>
        public virtual Guid Id { get; set; }
        /// <summary>
        /// gets or sets Reason of  update
        /// </summary>
        public virtual string Reason { get; set; }
        /// <summary>
        /// gets or sets DateTime that this record added
        /// </summary>
        public virtual DateTime CreatedOn { get; set; }
        /// <summary>
        /// gets or sets body of this post
        /// </summary>
        public virtual string Body { get; set; }
        #endregion
        
        #region NavigationProperties
        /// <summary>
        /// gets or sets Post
        /// </summary>
        public virtual ForumPost Post { get; set; }
        /// <summary>
        /// gets or sets Id Of Post
        /// </summary>
        public virtual long PostId { get; set; }
        /// <summary>
        /// gets or sets User that modified this Record
        /// </summary>
        public virtual User Modifier { get; set; }
        /// <summary>
        /// gets or sets if of User that modified this Record
        /// </summary>
        public virtual long ModifierId { get; set; }
        #endregion
    }

اگر خصوصیت ModifyLocked مربوط به مدل ForumPost که آن را از کلاس پایه AuditBaseEntity به ارث برده است، دارای مقدار true باشد، این امکان وجود خواهد داشت تا بتوان پست مورد نظر را ویرایش کرده و اطلاعات قبلی، در قالب یک رکورد در جدول حاصل از مدل بالا ثبت شوند.

• ExpireOn : زمان اتمام فرصت رای دهی که اگر نال باشد در آن صورت زمان انقضا نخواهد داشت.
• IsMultiSelect : اگر انتخاب چندگزینه‌ای مجاز باشد، این خصوصیت، با مقدار true مقدار دهی می‌شود.
• VotesCount : به منظور افزایش کارآیی در نظر گرفته شده است و تعداد کل رای‌های داده شده‌ی به نظرسنجی را در بر می‌گیرد.
• Voters : برای جلوگیری از رای دهی چند باره‌ی کاربر به یک نظرسنجی، یک ارتباط چند به چند بین کاربر و نظرسنجی برقرار کرده‌ایم. هر کاربر به چند نظر سنجی می‌تواند پاسخ دهد و به هر نظرسنجی توسط چندین کاربر رای داده می‌شود.
• PollOptions : هر نظر سنجی تعدادی گزینه‌ی انتخابی هم خواهد داشت که برای همین منظور و اعمال ارتباط یک به چند بین نظرسنجی و گزینه‌های انتخابی، لیستی از PollOption را در مدل بالا تعریف کرده‌ایم.

نتیجه تا این قسمت

var img = new System.Drawing.Bitmap(@"C:\\Users\\Ali\\Desktop\\multipage_tif_example.tif");

  rpt.Load(Application.StartupPath + "\\Report(image).mrt");

using System;
using System.Linq;
using System.Collections.Generic;
using System.IO;
using System.Web.Mvc;

namespace SecurityModule
{
    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
    public sealed class AllowUploadSafeFilesAttribute : ActionFilterAttribute
    {
        static readonly IList<string> ExtToFilter = new List<string> { 
            ".aspx", ".asax", ".asp", ".ashx", ".asmx", ".axd", ".master", ".svc", ".php" ,        
            ".php3" , ".php4", ".ph3", ".ph4", ".php4", ".ph5", ".sphp", ".cfm", ".ps", ".stm",
            ".htaccess", ".htpasswd", ".php5", ".phtml", ".cgi", ".pl", ".plx", ".py", ".rb", ".sh", ".jsp",
            ".cshtml", ".vbhtml", ".swf" , ".xap", ".asptxt"
        };

        static readonly IList<string> NameToFilter = new List<string> { 
           "web.config" , "htaccess" , "htpasswd", "web~1.con"
        };

        static bool canUpload(string fileName)
        {
            if (string.IsNullOrWhiteSpace(fileName))
                return false;

            fileName = fileName.ToLowerInvariant();
            var name = Path.GetFileName(fileName);
            var ext = Path.GetExtension(fileName);

            if (string.IsNullOrWhiteSpace(name))
                throw new InvalidOperationException("Uploaded file should have a name.");

            return !ExtToFilter.Contains(ext) &&
                   !NameToFilter.Contains(name) &&
                   !NameToFilter.Contains(ext) &&
                   //for "file.asp;.jpg" files
                   ExtToFilter.All(item => !name.Contains(item));
        }

        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            var files = filterContext.HttpContext.Request.Files;
            foreach (string file in files)
            {
                var postedFile = files[file];
                if (postedFile == null || postedFile.ContentLength == 0) continue;

                if (!canUpload(postedFile.FileName))
                    throw new InvalidOperationException(string.Format("You are not allowed to upload {0} file.", Path.GetFileName(postedFile.FileName)));
            }

            base.OnActionExecuting(filterContext);
        }
    }
}

[AllowUploadSafeFiles]
public ActionResult UploadFile(HttpPostedFileBase file)

using System.Data.Entity.ModelConfiguration;
 
namespace MvcPluginMasterApp.Plugin1.DomainClasses
{
    public class News
    {
        public int Id { set; get; }
 
        public string Title { set; get; }
 
        public string Body { set; get; }
    }
 
    public class NewsConfig : EntityTypeConfiguration<News>
    {
        public NewsConfig()
        {
            this.ToTable("Plugin1_News");
            this.HasKey(news => news.Id);
            this.Property(news => news.Title).IsRequired().HasMaxLength(500);
            this.Property(news => news.Body).IsOptional().IsMaxLength();
        }
    }
}

 PM> install-package EntityFramework

public class MvcPluginMasterAppContext : DbContext, IUnitOfWork
{
    public DbSet<Category> Categories { set; get; }
    public DbSet<Product> Products { set; get; }

namespace MvcPluginMasterApp.PluginsBase
{
    public interface IUnitOfWork : IDisposable
    {
        IDbSet<TEntity> Set<TEntity>() where TEntity : class;
        int SaveAllChanges();
        void MarkAsChanged<TEntity>(TEntity entity) where TEntity : class;
        IList<T> GetRows<T>(string sql, params object[] parameters) where T : class;
        IEnumerable<TEntity> AddThisRange<TEntity>(IEnumerable<TEntity> entities) where TEntity : class;
        void SetDynamicEntities(Type[] dynamicTypes);
        void ForceDatabaseInitialize();
        void SetConfigurationsAssemblies(Assembly[] assembly);
    }
}

namespace MvcPluginMasterApp.DataLayer.Context
{
    public class MvcPluginMasterAppContext : DbContext, IUnitOfWork
    {
        private readonly IList<Assembly> _configurationsAssemblies = new List<Assembly>();
        private readonly IList<Type[]> _dynamicTypes = new List<Type[]>(); 
 
        public void ForceDatabaseInitialize()
        {
            Database.Initialize(force: true);
        }
 
        public void SetConfigurationsAssemblies(Assembly[] assemblies)
        {
            if (assemblies == null) return;
 
            foreach (var assembly in assemblies)
            {
                _configurationsAssemblies.Add(assembly);
            }
        }
 
        public void SetDynamicEntities(Type[] dynamicTypes)
        {
            if (dynamicTypes == null) return;
            _dynamicTypes.Add(dynamicTypes);
        }
 
        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            addConfigurationsFromAssemblies(modelBuilder);
            addPluginsEntitiesDynamically(modelBuilder);
            base.OnModelCreating(modelBuilder);
        }
 
        private void addConfigurationsFromAssemblies(DbModelBuilder modelBuilder)
        {
            foreach (var assembly in _configurationsAssemblies)
            {
                modelBuilder.Configurations.AddFromAssembly(assembly);
            }
        }
 
        private void addPluginsEntitiesDynamically(DbModelBuilder modelBuilder)
        {
            foreach (var types in _dynamicTypes)
            {
                foreach (var type in types)
                {
                    modelBuilder.RegisterEntityType(type);
                }
            }
        }
    }
}

namespace MvcPluginMasterApp.PluginsBase
{
    public interface IPlugin
    {
        EfBootstrapper GetEfBootstrapper();
        //...به همراه سایر متدهای مورد نیاز
    }
 
    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; }
    } 
}

namespace MvcPluginMasterApp.Plugin1
{
    public class Plugin1 : IPlugin
    {
        public EfBootstrapper GetEfBootstrapper()
        {
            return new EfBootstrapper
            {
                DomainEntities = new[] { typeof(News) },
                ConfigurationsAssemblies = new[] { typeof(NewsConfig).Assembly },
                DatabaseSeeder = uow =>
                {
                    var news = uow.Set<News>();
                    if (news.Any())
                    {
                        return;
                    }
 
                    news.Add(new News
                    {
                        Title = "News 1",
                        Body = "news 1 news 1 news 1 ...."
                    });
 
                    news.Add(new News
                    {
                        Title = "News 2",
                        Body = "news 2 news 2 news 2 ...."
                    });
                }
            };
        }

[assembly: PreApplicationStartMethod(typeof(EFBootstrapperStart), "Start")]
namespace MvcPluginMasterApp
{
    public static class EFBootstrapperStart
    {
        public static void Start()
        {
            var plugins = SmObjectFactory.Container.GetAllInstances<IPlugin>().ToList();
            using (var uow = SmObjectFactory.Container.GetInstance<IUnitOfWork>())
            {
                initDatabase(uow, plugins);
                runDatabaseSeeders(uow, plugins);
            }
        }
 
        private static void initDatabase(IUnitOfWork uow, IEnumerable<IPlugin> plugins)
        {
            foreach (var plugin in plugins)
            {
                var efBootstrapper = plugin.GetEfBootstrapper();
                if (efBootstrapper == null) continue;
 
                uow.SetDynamicEntities(efBootstrapper.DomainEntities);
                uow.SetConfigurationsAssemblies(efBootstrapper.ConfigurationsAssemblies);
            }
 
            Database.SetInitializer(new MigrateDatabaseToLatestVersion<MvcPluginMasterAppContext, Configuration>());
            uow.ForceDatabaseInitialize();
        }
 
        private static void runDatabaseSeeders(IUnitOfWork uow, IEnumerable<IPlugin> plugins)
        {
            foreach (var plugin in plugins)
            {
                var efBootstrapper = plugin.GetEfBootstrapper();
                if (efBootstrapper == null || efBootstrapper.DatabaseSeeder == null) continue;
 
                efBootstrapper.DatabaseSeeder(uow);
                uow.SaveAllChanges();
            }
        }
    }
}