<CustomControls:FrameFactory
                    x:Name="ActiveScreen"            
                    HorizontalContentAlignment="Stretch"
                    VerticalContentAlignment="Stretch"     
                    NavigationUIVisibility="Hidden"            
                    Grid.Column="1" 
                    Margin="0" />

/// <summary>
/// تغییر مشخصات کاربر جاری
/// </summary>
[PageAuthorization(AuthorizationType.FreeForAuthenticatedUsers)]
public partial class ChangeProfile

                <Button Style="{DynamicResource MetroCircleButtonStyle}"
                        Height="55" Width="55"  
                        Command="{Binding DoNavigate}"
                        CommandParameter="\Views\UserInfo\ChangeProfile.xaml"
                        Margin="2">
                    <Rectangle Width="28" Height="17.25">
                        <Rectangle.Fill>
                            <VisualBrush Stretch="Fill" Visual="{StaticResource appbar_user_tie}" />
                        </Rectangle.Fill>
                    </Rectangle>
                </Button>

 public abstract class BaseViewModel : DataErrorInfoBase, INotifyPropertyChanged, IViewModel

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

namespace PWS.UI.Handler
{
    /// <summary>
    /// Summary description for PhotoHandler
    /// </summary>
    public class PhotoHandler : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            context.Response.Write("Hello World");
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}

using System;
using System.Data.SqlClient;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Globalization;
using System.IO;
using System.Web;

namespace PWS.UI.Handler
{
    /// <summary>
    /// Summary description for PhotoHandler
    /// </summary>
    public class PhotoHandler : IHttpHandler
    {

        /// <summary>
        /// بازیابی تصویر اصلی از بانک اطلاعاتی
        /// </summary>
        /// <param name="photoId">کد تصویر</param>
        /// <returns></returns>
        private byte[] GetImageFromDatabase(int photoId)
        {
            using (var connection = new SqlConnection("ConnectionString"))
            {
                using (var command = new SqlCommand("Select Photo From tblPhotos Where Id = @PhotoId", connection))
                {
                    command.Parameters.Add(new SqlParameter("@PhotoId", photoId));
                    connection.Open();
                    var result = command.ExecuteScalar();
                    return ((byte[])result);
                }
            }
        }

        /// <summary>
        /// بازیابی فایل از دیسک
        /// </summary>
        /// <param name="photoId">با فرض اینکه نام فایل این است</param>
        /// <returns></returns>
        private byte[] GetImageFromDisk(string photoId /* or somting */)
        {
                using (var sourceStream = new FileStream("Original File Path + id", FileMode.Open, FileAccess.Read))
                {
                    return StreamToByteArray(sourceStream);
                }
        }

        /// <summary>
        /// Streams to byte array.
        /// </summary>
        /// <param name="inputStream">The input stream.</param>
        /// <returns></returns>
        /// <exception cref="System.ArgumentException"></exception>
        static byte[] StreamToByteArray(Stream inputStream)
        {
            if (!inputStream.CanRead)
            {
                throw new ArgumentException();
            }

            // This is optional
            if (inputStream.CanSeek)
            {
                inputStream.Seek(0, SeekOrigin.Begin);
            }

            var output = new byte[inputStream.Length];
            int bytesRead = inputStream.Read(output, 0, output.Length);
            Debug.Assert(bytesRead == output.Length, "Bytes read from stream matches stream length");
            return output;
        }

        /// <summary>
        /// Enables processing of HTTP Web requests by a custom HttpHandler that implements the <see cref="T:System.Web.IHttpHandler" /> interface.
        /// </summary>
        /// <param name="context">An <see cref="T:System.Web.HttpContext" /> object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.</param>
        public void ProcessRequest(HttpContext context)
        {
            // Set up the response settings
            context.Response.ContentType = "image/jpeg";
            context.Response.Cache.SetCacheability(HttpCacheability.Public);
            context.Response.BufferOutput = false;

            // مرحله اول
            int size = 0;
            switch (context.Request.QueryString["Size"])
            {
                case "S":
                    size = 100; //100px
                    break;
                case "M":
                    size = 198; //198px
                    break;
                case "L":
                    size = 500; //500px
                    break;
            }
            byte[] changedImage;
            var id = Convert.ToInt32(context.Request.QueryString["PhotoId"]);
            byte[] sourceImage = GetImageFromDatabase(id);
            // یا
            //byte[] sourceImage = GetImageFromDisk(id.ToString(CultureInfo.InvariantCulture));

            //مرحله 2
            if (size != 0)  //غیر از حالت واقعی تصویر
            {
                changedImage = Helpers.ResizeImageFile(sourceImage, size, ImageFormat.Jpeg);
            }
            else
            {
                changedImage = (byte[])sourceImage.Clone();
            }

            // مرحله 3
            if (changedImage == null) return;
            context.Response.AddHeader("Content-Length", changedImage.Length.ToString(CultureInfo.InvariantCulture));
            context.Response.BinaryWrite(changedImage);
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}

PhotoHandler.ashx?PhotoId=10&Size=S

مانند

<img src='PhotoHandler.ashx?PhotoId=10&Size=S' alt='تصویر ازمایشی' />

/**
     *
     * <p>
     *   check network is available or not <br/>
     *   internet connection is not matter,for check internet connection refer to IsInternetConnected() Method in this class
     * </p>
       * <p>
     *   Required Permission : <b>android.permission.ACCESS_NETWORK_STATE</b>
     * </p>
     * @param context
     * @return returns true if a network is available
     */
    public boolean isNetworkAvailable(Context context) {

        ConnectivityManager connectivityManager
                = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
        return activeNetworkInfo != null && activeNetworkInfo.isConnected();
    }

public class ProjectSettings
{
       public static NotificationsId=new NotificationsId();
       public static UrlAddresss=new UrlAddresss();
       public static SdPath=new SdPath();
       ......
}

ProjectSettings.NotificationsId.UpdateNotificationId

Toast.makeText(context, message, Toast.LENGTH_SHORT).show();

public interface IMessageUI
{
    void ShowToast(Context context,String message);
}

public class MessageUI impelement IMessageUI
{
      public void ShowToast(Context context,string message)
       {
              Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
       }
}

      <receiver android:name=".AppStartReceiver" android:enabled="true">
            <intent-filter>
                <action android:name="org.telegram.start" />
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>

public class AppStartReceiver extends BroadcastReceiver {
    public void onReceive(Context context, Intent intent) {
        AndroidUtilities.runOnUIThread(new Runnable() {
            @Override
            public void run() {
                ApplicationLoader.startPushService();
            }
        });
    }
}

    <receiver android:name=".MusicPlayerReceiver" >
            <intent-filter>
                <action android:name="org.telegram.android.musicplayer.close" />
                <action android:name="org.telegram.android.musicplayer.pause" />
                <action android:name="org.telegram.android.musicplayer.next" />
                <action android:name="org.telegram.android.musicplayer.play" />
                <action android:name="org.telegram.android.musicplayer.previous" />
                <action android:name="android.intent.action.MEDIA_BUTTON" />
                <action android:name="android.media.AUDIO_BECOMING_NOISY" />
            </intent-filter>
        </receiver>

     From query= new Select()
               .from(Poem.class)
               .innerJoin(BankPoemsGroups.class)
               .on("poems.id=bank_poems_groups.poem")
               .where("BankGroup=?", String.valueOf(groupId));
        return query.execute();

@Table(name="poems")
public class Poem extends Model {

    public static String tableName="poems";
    public static  String codeColumn="code";
    public static  String titleColumn="title";
    public static  String bookColumn="book";
    ......

    @Column(name="code",index = true)
    public int Code;

    @Column(name="title")
    public String Title;

    @Column(name="book")
    public Book Book;
.....}

    From query= new Select()
               .from(Poem.class)
               .innerJoin(BankPoemsGroups.class)
               .on(Poem.TableName+"."+ Poem.IdColumn+"="+ BankPoemsGroups.TableName+"."+ BankPoemsGroups.PoemColumn)
               .where(Poem.BankGroupColumn+"=?", String.valueOf(groupId));
        return query.execute();

public class QueryConcater {
  public String GetInnerJoinQuery(String table1,String field1,String table2,String field2)
    {
        String query=table1 +"." +field1+"="+table2+"."+field2;
        return query;
    }
......
}

   return new Select()
                .from(Color.class)
                .innerJoin(ProductItem.class)
                .on(queryConcater.GetInnerJoinQuery(ProductItem.TableName,
                        ProductItem.ColorColumn, Color.TableName))
                .where(queryConcater.WhereConditionQuery
                        (ProductItem.TableName, ProductItem.ProductColumn), productId)
                .execute();

• وضعیت گوشی در حین باز شدن برنامه و در حین خطا چگونه بوده است.
• مشخصات گوشی
• این خطا به چه تعداد رخ داده است و برای چه تعداد کاربر
• گزارش گیری بر اساس اولین تاریخ رخداد خطا و آخرین تاریخ، نسخه سیستم عامل اندروید، ورژن برنامه شما و...

ACRA.getErrorReporter().handleException(caughtException);

 public  void CopyFile(String source,String destination,CopyFileListener copyFileListener) {
        try {
        InputStream in = new FileInputStream(source);
        OutputStream out = new FileOutputStream(destination);

        long fileLength=new File(source).length();
        // Transfer bytes from in to out
        byte[] buf = new byte[64*1024];
        int len;
        long total=0;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
            total+=len;
            copyFileListener.PublishProgress(fileLength,total);
        }
        in.close();

            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public  void CopyFile(String source,String destination,CopyFileListener copyFileListener) throws IOException {

        InputStream in = new FileInputStream(source);
        OutputStream out = new FileOutputStream(destination);

        long fileLength=new File(source).length();
        // Transfer bytes from in to out
        byte[] buf = new byte[64*1024];
        int len;
        long total=0;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
            total+=len;
            copyFileListener.PublishProgress(fileLength,total);
        }
        in.close();

            out.close();
    }

{
  "version": "1.0",
  "defaultProvider": "cdnjs",
  "libraries": [
    {
      "provider": "unpkg",
      "library": "bootstrap@5.0.0",
      "destination": "wwwroot/lib/bootstrap"
    },
    {
      "provider": "unpkg",
      "library": "open-iconic@1.1.1",
      "destination": "wwwroot/lib/open-iconic"
    },
   
    {
      "provider": "unpkg",
      "library": "animate.css@4.1.1",
      "destination": "wwwroot/lib/animate"
    },
    {
      "provider": "unpkg",
      "library": "bootstrap-icons@1.5.0",
      "destination": "wwwroot/lib/bootstrap-icons/"
    }
   ]
}

services.AddScoped<AlertService>();

@inject AlertService AlertService
@implements IDisposable
 <style>
        .alert-show {
            display: flex;
            flex-direction: row;
           }

        .alert-hide {
            display: none;
        }
  </style>
    <div style="z-index: 5">
        <div " + "alert-show" :"alert-hide")">
            <i width="24" height="24"></i>
            <div>
                @Message
            </div>
            <button type="button" data-bs-dismiss="alert" aria-label="Close" @onclick="CloseClick"></button>
        </div>
    </div>


        @code {

            AlertType AlertType { get; set; }
            string Icon { get; set; }
            string Css { get; set; }
            string Animation { get; set; }
            private bool IsVisible { get; set; }
            private string Message { get; set; }
            System.Timers.Timer _alertTimeOutTimer;
            protected override void OnInitialized()
            {
              AlertService.OnChange += ShowAlert;
            }

            private void ShowAlert(string message, AlertType alertType, string animate)
            {
                _alertTimeOutTimer = new System.Timers.Timer
                {
                    Interval = 5000,
                    Enabled = true,
                    AutoReset = false
                };
                _alertTimeOutTimer.Elapsed += HideAlert;
                Message = message;
                switch (alertType)
                {
                    case AlertType.Success:
                        Css = "bg-success";
                        Icon = "bi-check-circle";
                        break;
                    case AlertType.Info:
                        Css = "bg-info";
                        Icon = "bi-info-circle-fill";
                        break;
                    case AlertType.Danger:
                        Css = "bg-danger";
                        Icon = "bi-exclamation-circle";
                        break;
                    case AlertType.Warning:
                        Css = "bg-warning";
                        Icon = "bi-exclamation-triangle-fill";
                        break;
                    default:
                        Css = Css;
                        break;
                }
                AlertType = alertType;
                Animation = animate;
                IsVisible = true;
                InvokeAsync(StateHasChanged);
            }
            private void HideAlert(Object source, System.Timers.ElapsedEventArgs e)
            {
                IsVisible = false;
                InvokeAsync(StateHasChanged);
                _alertTimeOutTimer.Close();
            }
            public void Dispose()
            {
                if (AlertService != null) AlertService.OnChange -= ShowAlert;
                if (_alertTimeOutTimer != null)
                {
                    _alertTimeOutTimer.Elapsed -= HideAlert;
                    _alertTimeOutTimer?.Dispose();
                }
            }
            private void CloseClick()
            {
                IsVisible = false;
                _alertTimeOutTimer.Close();
                InvokeAsync(StateHasChanged);
            }

        }

    /// <summary>
    /// حساب بانکی
    /// </summary>
    public class Account
    {
        /// <summary>
        /// مشتری
        /// </summary>
        public string Customer { get; set; }
        /// <summary>
        /// موجودی حساب
        /// </summary>
        public float Balance { get; set; }
        /// <summary>
        /// وضعیت
        /// </summary>
        public bool Active { get; set; }

        public Account(string customer, float balance)
        {
            Customer = customer;
            Balance = balance;
            Active = true;
        }
        /// <summary>
        /// افزایش موجودی / واریز به حساب
        /// </summary>
        /// <param name="amount">مبلغ واریز</param>
        public void Credit(float amount)
        {
            if (!Active)
                throw new Exception("این حساب مسدود است.");
            if (amount < 0)
                throw new ArgumentOutOfRangeException("amount");
            Balance += amount;
        }
        /// <summary>
        /// کاهش موجودی / برداشت از حساب
        /// </summary>
        /// <param name="amount">مبلغ برداشت</param>
        public void Debit(float amount)
        {
            if (!Active)
                throw new Exception("این حساب مسدود است.");
            if (amount < 0)
                throw new ArgumentOutOfRangeException("amount");
            if (Balance < amount)
                throw new ArgumentOutOfRangeException("amount");
            Balance -= amount;
        }
        /// <summary>
        /// انسداد / رفع انسداد
        /// </summary>
        public void ChangeStateAccount()
        {
            Active = !Active;
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            var account = new Account("Ali",1000);

            account.Credit(4000);
            account.Debit(2000);
            Console.WriteLine("Current balance is ${0}", account.Balance);
            Console.ReadKey();
        }
    }

    [TestClass]
    public class UnitTest
    {
        /// <summary>
        /// تعریف حساب جدید و بررسی تمامی فرآیند‌های معمول روی حساب
        /// </summary>
        [TestMethod]
        public void Create_New_Account_And_Check_The_Process()
        {
            //Arrange
            var account = new Account("Hassan", 4000);
            var account2 = new Account("Ali", 10000);
            //Act
            account.Credit(5000);
            account2.Debit(3000);
            account.ChangeStateAccount();
            account2.Active = false;
            account2.ChangeStateAccount();
            //Assert
            Assert.AreEqual(account.Balance,9000);
            Assert.AreEqual(account2.Balance,7000);
            Assert.IsTrue(account2.Active);
            Assert.AreEqual(account.Active,false);
        }

        /// <summary>
        /// زمانی که کاربر بخواهد به یک حساب مسدود واریز کند باید جلوی آن گرفته شود.
        /// </summary>
        [TestMethod]
        [ExpectedException(typeof (Exception))]
        public void When_Deactive_Account_Wants_To_add_Credit_Should_Throw_Exception()
        {
            //Arrange
            var account = new Account("Hassan", 4000) {Active = false};
            //Act
            account.Credit(4000);
            //Assert
            //Assert is handled with ExpectedException
        }

        [TestMethod]
        [ExpectedException(typeof (ArgumentOutOfRangeException))]
        public void When_Customer_Wants_To_Debit_More_Than_Balance_Should_Throw_ArgumentOutOfRangeException()
        {
            //Arrange
            var account = new Account("Hassan", 4000);
            //Act
            account.Debit(5000);
            //Assert
            //Assert is handled with ArgumentOutOfRangeException
        }

  public class OrganizationalService : ICommandHandler<CreateUnitTypeCommand>,
                                         ICommandHandler<DeleteUnitTypeCommand>,                                    
    {
        private readonly IUnitOfWork _unitOfWork;
        private readonly IUnitTypeRepository _unitTypeRepository;
        private readonly IOrganizationUnitRepository _organizationUnitRepository;
        private readonly IOrganizationUnitDomainService _organizationUnitDomainService;

        public OrganizationalService(IUnitOfWork unitOfWork, IUnitTypeRepository unitTypeRepository, IOrganizationUnitRepository organizationUnitRepository, IOrganizationUnitDomainService organizationUnitDomainService)
        {
            _unitOfWork = unitOfWork;
            _unitTypeRepository = unitTypeRepository;
            _organizationUnitRepository = organizationUnitRepository;
            _organizationUnitDomainService = organizationUnitDomainService;
        }

    [TestClass]
    public class OrganizationServiceTest
    {
        private static OrganizationalService _organizationalService;
        private static Mock<IUnitTypeRepository> _mockUnitTypeRepository;
        private static Mock<IUnitOfWork> _mockUnitOfWork;
        private static Mock<IOrganizationUnitRepository> _mockOrganizationUnitRepository;
        private static Mock<IOrganizationUnitDomainService> _mockOrganizationUnitDomainService;

        [ClassInitialize]
        public static void ClassInit(TestContext context)
        {
            TestBootstrapper.ConfigureDependencies();
            _mockUnitOfWork = new Mock<IUnitOfWork>();
            _mockUnitTypeRepository = new Mock<IUnitTypeRepository>();
            _mockOrganizationUnitRepository = new Mock<IOrganizationUnitRepository>();
            _mockOrganizationUnitDomainService=new Mock<IOrganizationUnitDomainService>();
            _organizationalService = new OrganizationalService(_mockUnitOfWork.Object, _mockUnitTypeRepository.Object,  _mockOrganizationUnitRepository.Object,_mockOrganizationUnitDomainService.Object);
        }

        /// <summary>
        /// یک نوع واحد سازمانی را حذف مینماید
        /// </summary>
        /// <param name="command"></param>
        public void Handle(DeleteUnitTypeCommand command)
        {
            var unitType = _unitTypeRepository.FindBy(command.UnitTypeId);
            if (unitType == null)
                throw new DeleteEntityNotFoundException();

            ICanDeleteUnitTypeSpecification canDeleteUnitType = new CanDeleteUnitTypeSpecification(_organizationUnitRepository);
            if (canDeleteUnitType.IsSatisfiedBy(unitType))
                throw new UnitTypeIsUnderUsingException(unitType.Title);
            _unitTypeRepository.Remove(unitType);
        }

        /// <summary>
        /// کامند حذف نوع واحد سازمانی باید به درستی حذف کند.
        /// </summary>
        [TestMethod]
        public void DeleteUnitTypeCommand_Should_Delete_UnitType()
        {
            //Arrange
            var unitTypeId=new Guid();
            var deleteUnitTypeCommand = new DeleteUnitTypeCommand { UnitTypeId = unitTypeId };
            var unitType = new UnitType("خوشه");
            var org = new List<OrganizationUnit>();
            _mockUnitTypeRepository.Setup(d => d.FindBy(deleteUnitTypeCommand.UnitTypeId)).Returns(unitType);
            _mockUnitTypeRepository.Setup(x => x.Remove(unitType));
            _mockOrganizationUnitRepository.Setup(z => z.FindBy(unitType)).Returns(org);
            try
            {
                //Act
                _organizationalService.Handle(deleteUnitTypeCommand);
            }
            catch (Exception ex)
            {
                //Assert
                Assert.Fail(ex.Message);
            }
        }

        /// <summary>
        /// کامند حذف یک نوع واحد سازمانی باید پیش از حذف بررسی کند که این شناسه داده شده برای حذف موجود باشد.
        /// </summary>
        [TestMethod]
        [ExpectedException(typeof(DeleteEntityNotFoundException))]
        public void DeleteUnitTypeCommand_ShouldNot_Delete_When_UnitTypeId_NotExist()
        {
            //Arrange
            var unitTypeId = new Guid();
            var deleteUnitTypeCommand = new DeleteUnitTypeCommand();
            var unitType = new UnitType("خوشه");
            var org = new List<OrganizationUnit>();
            _mockUnitTypeRepository.Setup(d => d.FindBy(unitTypeId)).Returns(unitType);
            _mockUnitTypeRepository.Setup(x => x.Remove(unitType));
            _mockOrganizationUnitRepository.Setup(z => z.FindBy(unitType)).Returns(org);

            //Act
            _organizationalService.Handle(deleteUnitTypeCommand);
        }

        /// <summary>
        /// کامند حذف یک نوع واحد سازمانی نباید اجرا شود وقتی که نوع واحد برای تعریف واحد‌های سازمان استفاده شده است.
        /// </summary>
        [TestMethod]
        [ExpectedException(typeof(UnitTypeIsUnderUsingException))]
        public void DeleteUnitTypeCommand_ShouldNot_Delete_When_UnitType_Exist_but_UsedForDefineOrganizationUnit()
        {
            //Arrange
            var unitTypeId = new Guid();
            var deleteUnitTypeCommand = new DeleteUnitTypeCommand { UnitTypeId = unitTypeId };
            var unitType = new UnitType("خوشه");
            var org = new List<OrganizationUnit>()
            {
                new OrganizationUnit("مدیریت یک", unitType, null),
                new OrganizationUnit("مدیریت دو", unitType, null)
            };
            _mockUnitTypeRepository.Setup(d => d.FindBy(deleteUnitTypeCommand.UnitTypeId)).Returns(unitType);
            _mockUnitTypeRepository.Setup(x => x.Remove(unitType));
            _mockOrganizationUnitRepository.Setup(z => z.FindBy(unitType)).Returns(org);

            //Act
            _organizationalService.Handle(deleteUnitTypeCommand);
        }

namespace SplittingTableSample.DomainClasses
{
    public class Post
    {
        public virtual int Id { get; set; }
        public virtual string Title { get; set; }
        public virtual DateTime CreatedDate { get; set; }
        public virtual string  Body { get; set; }
        public virtual byte[] Image { get; set; }
    }
}

            using (var context = new MyDbContext())
            {
                var post = context.Posts.Find(1);
            }

exec sp_executesql N'SELECT TOP (2) 
[Extent1].[Id] AS [Id], 
[Extent1].[Title] AS [Title], 
[Extent1].[CreatedDate] AS [CreatedDate], 
[Extent1].[Body] AS [Body], 
[Extent1].[Image] AS [Image]
FROM [dbo].[Posts] AS [Extent1]
WHERE [Extent1].[Id] = @p0',N'@p0 int',@p0=1

namespace SplittingTableSample.DomainClasses
{
    public class Post
    {
        public virtual int Id { get; set; }
        public virtual string Title { get; set; }
        public virtual DateTime CreatedDate { get; set; }
        public virtual PostMetaData PostMetaData { get; set; }
    }
}
namespace SplittingTableSample.DomainClasses
{
    public class PostMetaData
    {
        public virtual int PostId { get; set; }
        public virtual string Body { get; set; }
        public virtual byte[] Image { get; set; }
        public virtual Post Post { get; set; }
    }
}

namespace SplittingTableSample.DomainClasses
{
    public class PostMetaDataConfig : EntityTypeConfiguration<PostMetaData>
    {
        public PostMetaDataConfig()
        {
            HasKey(x => x.PostId);
            HasRequired(x => x.Post).WithRequiredDependent(x => x.PostMetaData);
        }
    }
}

var post = context.Posts.Find(1);

exec sp_executesql N'SELECT TOP (2) 
[Extent1].[Id] AS [Id], 
[Extent1].[Title] AS [Title], 
[Extent1].[CreatedDate] AS [CreatedDate]
FROM [dbo].[Posts] AS [Extent1]
WHERE [Extent1].[Id] = @p0',N'@p0 int',@p0=1

namespace SplittingTableSample.DomainClasses
{
    public class PostConfig : EntityTypeConfiguration<Post>
    {
        public PostConfig()
        {
            ToTable("Posts");
        }
    }
}
namespace SplittingTableSample.DomainClasses
{
    public class PostMetaDataConfig : EntityTypeConfiguration<PostMetaData>
    {
        public PostMetaDataConfig()
        {
            ToTable("Posts");
            HasKey(x => x.PostId);
            HasRequired(x => x.Post).WithRequiredDependent(x => x.PostMetaData);
        }
    }
}

var post = context.Posts.Find(1);
Console.WriteLine(post.PostMetaData.Body);

exec sp_executesql N'SELECT TOP (2) 
[Extent1].[Id] AS [Id], 
[Extent1].[Title] AS [Title], 
[Extent1].[CreatedDate] AS [CreatedDate]
FROM [dbo].[Posts] AS [Extent1]
WHERE [Extent1].[Id] = @p0',N'@p0 int',@p0=1

exec sp_executesql N'SELECT 
[Extent1].[Id] AS [Id], 
[Extent1].[Body] AS [Body], 
[Extent1].[Image] AS [Image]
FROM [dbo].[Posts] AS [Extent1]
WHERE [Extent1].[Id] = @EntityKeyValue1',N'@EntityKeyValue1 int',@EntityKeyValue1=1

var post = context.Posts.Include(x => x.PostMetaData).SingleOrDefault(x => x.Id == 1);

SELECT 
[Limit1].[Id] AS [Id], 
[Limit1].[Title] AS [Title], 
[Limit1].[CreatedDate] AS [CreatedDate], 
[Extent2].[Id] AS [Id1], 
[Extent2].[Body] AS [Body], 
[Extent2].[Image] AS [Image]
FROM   (SELECT TOP (2) [Extent1].[Id] AS [Id], [Extent1].[Title] AS [Title], [Extent1].[CreatedDate] AS [CreatedDate]
FROM [dbo].[Posts] AS [Extent1]
WHERE 1 = [Extent1].[Id] ) AS [Limit1]
LEFT OUTER JOIN [dbo].[Posts] AS [Extent2] ON [Limit1].[Id] = [Extent2].[Id]

namespace Nop.Services
{
    public interface ICustomService
    {
        protected InjectType Inject { get;  }
        protected int Order { get; }
        protected ImplementationType implementationType { get; }
    }
    public enum ImplementationType
    {
        WithInterface = 0,
        WithoutInterface = 1
    }
    public enum InjectType
    {
        Scopped=0,
        Transit=1,
        SingleTon=2
    }
}

namespace Nop.Services
{
    public interface IMyCustomService: ICustomService
    {
        int ok();
    }
}

namespace Nop.Services
{
    public class MyCustomService : IMyCustomService
    {
        public InjectType Inject { get;  }
        public int Order { get;  }
        public ImplementationType implementationType { get;  }

        public MyCustomService()
        {
            implementationType = ImplementationType.WithInterface;
            Inject = InjectType.Scopped;
            Order = 1;
        }
        public int ok()
        {
            return 10;
        }
    }
}

namespace Nop.Web.Framework.Infrastructure
{
    public class CustomDependencyInjection : NopStartup
    {
        private static bool IsSubInterface(Type t1, Type t2)
        {
            if (!t2.IsAssignableFrom(t1))
                return false;

            if (t1.BaseType == null)
                return true;

            return !t2.IsAssignableFrom(t1.BaseType);
        }
        public override void ConfigureServices(IServiceCollection services, IConfiguration configuration)
        {
            //-------------Get All Services-------------
            var asm = AppDomain.CurrentDomain
                 .GetAssemblies()
                 .Single(x => x.FullName.Contains("Nop.Services"));
            //-------------find Services that inheriance of ICustomService-------------
            var types = asm.DefinedTypes.Where(x => IsSubInterface(x, typeof(ICustomService)));
            //-----------Get All Custom Service Classess-------
            var allRelatedClassServices = types
                .Where(x => x.IsClass)
                .OrderBy(x=>(Int32)x.GetProperty("Order")
                .GetValue(Activator.CreateInstance(x), null));

            //-----------Get All Custom Service Interfaces-------
            var allRelatedInterfaceServices = types.Where(x => x.IsInterface);
            //-----------Matche Class Services To Related Interface Services-------
            TypeInfo interfaceService=null;
            foreach (var classService in allRelatedClassServices)
            {
                //-----------detect Implementation Type for service-----------
                var implementationValue = (ImplementationType)classService.GetProperty("implementationType")
                   .GetValue(Activator.CreateInstance(classService), null);

                //-----------detect inject type for service-----------
                var InjectValue = (InjectType)classService.GetProperty("Inject")
                   .GetValue(Activator.CreateInstance(classService), null);

                //-----------get related interface for service class-----------
                if (implementationValue == ImplementationType.WithInterface)
                    interfaceService = allRelatedInterfaceServices.Single(x => x.Name == $"I{classService.Name}");

               

                //----------finally Add Custom Service To Service Collection-----------
                switch (InjectValue)
                {
                    case InjectType.Scopped:
                        if(interfaceService!=null)
                            services.AddScoped(interfaceService, classService);
                        else
                            services.AddScoped(classService);
                        break;
                    case InjectType.Transit:
                        if (interfaceService != null)
                            services.AddTransient(interfaceService, classService);
                        else
                            services.AddTransient(classService);
                        break;
                    case InjectType.SingleTon:
                        if (interfaceService != null)
                            services.AddSingleton(interfaceService, classService);
                        else
                            services.AddSingleton(classService);
                        break;
                    default:
                        break;
                }
                interfaceService = null;
            }
        }
       
    }
}

using System.Linq;

namespace SecurityModule
{
    public static class SafePassword
    {
        public static ISet<string> BadPasswords = new HashSet<string>
        {
            "password",
            "password1",
            "123456",
            "12345678",
            "1234",
            "qwerty",
            "12345",
            "dragon",
            "******",
            "baseball",
            "football",
            "letmein",
            "monkey",
            "696969",
            "abc123",
            "mustang",
            "michael",
            "shadow",
            "master",
            "jennifer",
            "111111",
            "2000",
            "jordan",
            "superman",
            "harley",
            "1234567",
            "iloveyou",
            "trustno1",
            "sunshine",
            "123123",
            "welcome"
        };

        public static bool IsSafePasword(this string data)
        {
            if (string.IsNullOrWhiteSpace(data)) return false;
            if (data.Length < 5) return false;
            if (BadPasswords.Contains(data.ToLowerInvariant())) return false;
            if (data.AreAllCharsEuqal()) return false;

            return true;
        }

        public static bool AreAllCharsEuqal(this string data)
        {
            if (string.IsNullOrWhiteSpace(data)) return false;
            data = data.ToLowerInvariant();
            var firstElement = data.ElementAt(0);
            var euqalCharsLen = data.ToCharArray().Count(x => x == firstElement);
            if (euqalCharsLen == data.Length) return true;
            return false;
        }
    }
}

public partial class RegisterController : Controller
{
        //...

        [HttpPost]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public virtual ActionResult CheckPassword(string password1)
        {
            return Json(password1.IsSafePasword());
        }
}

using System.ComponentModel.DataAnnotations;
using System.Web.Mvc;

namespace MyBlog.Models
{
    public class RegisterViewModel
    {
        //...

        [Display(Name = "کلمه عبور")]
        [Required(ErrorMessage = "لطفا کلمه عبور خود را وارد نمائید")]
        [DataType(DataType.Password)]
        [StringLength(50, MinimumLength = 5, ErrorMessage = "حداقل طول کلمه عبور 5 حرف است")]
        [Remote(action: "CheckPassword",  controller: "Register",  HttpMethod = "POST",
                     ErrorMessage = "کلمه عبور وارد شده را راحت می‌توان حدس زد!")]
        public string Password1 { get; set; }
    }
}