public class Customer
  {
    public Customer()
    {
      Orders = new List<Order>();
    }
    [StringLength(10)]
    public string Title { get; set; }

    [Display(Name = "نام")]
    public string FirstName { get; set; }

    [Display(Name = "نام خانوادگی")]
    public string LastName { get; set; }
    public ICollection<Order> Orders { get; set; }
}

public class CustomerViewModel
{
    public Customer Customer{ get; set; }
}

 string, int?, byte[]

 int, decimal, bool, DateTime

 [Required]
public string Url { get; set; }

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
   modelBuilder.Entity<Blog>()
              .Property(b => b.Url)
              .IsRequired();
}

public string FirstName { get; set; }

  [StringLength(450)]
  public string FirstName { get; set; }

  [MaxLength(450)]
  public string LastName { get; set; }

  [MaxLength]
  public string Address { get; set; }

modelBuilder.Entity<Person>()
   .Property(x => x.Address)
   .HasMaxLength(450);

modelBuilder.Entity<Person>()
   .Property(x => x.Address)
   .HasColumnType("nvarchar(max)");

   [Column(TypeName = "varchar")]
  [MaxLength]
  public string Address { get; set; }
 

 Data type 'varchar' is not supported in this form. Either specify the length explicitly in the type name, for example as 'varchar(16)',
or remove the data type and use APIs such as HasMaxLength to allow EF choose the data type.

   [Column(TypeName = "varchar(max)")]

    public class Person 
    {
        public int Id { set; get; }

        public DateTime? DateAdded { set; get; }

        public DateTime? DateUpdated { set; get; }

        [StringLength(450)]
        public string FirstName { get; set; }

        [MaxLength(450)]
        public string LastName { get; set; }

        //[Column(TypeName = "varchar")]
        [MaxLength]
        public string Address { get; set; }


        //bit
        public bool IsActive { get; set; }

        //tiny Int
        public byte Age { get; set; }

        //small Int
        public short Short { get; set; }

        //int
        public int Int32 { get; set; }

        //Big int
        public long Long { get; set; }
    }

 CREATE TABLE [dbo].[Persons](
 [DateAdded] [datetime2](7) NULL,
 [DateUpdated] [datetime2](7) NULL,

 [ConcurrencyCheck]
public string Name { set; get; }

modelBuilder.Entity<Person>()
    .Property(p => p.Name)
    .IsConcurrencyToken();

 [Timestamp]
 public byte[] Timestamp { get; set; }

modelBuilder.Entity<Blog>()
   .Property(p => p.Timestamp)
   .ValueGeneratedOnAddOrUpdate()
   .IsConcurrencyToken();

• تبدیل کلاس به جدول با پشتیبانی از خصوصیت Table
• تبدیل پراپرتی‌ها به ستون با پشتیبانی از خصوصیت هایی چون Column,Key,MaxLength,Required,Notmapped,DatabaseGenerated,Index
• پشتیبانی از primarykey و کلید‌های ترکیبی
• کلید خارجی و روابط یک  به چند و پشتیبانی از cascade on delete
• فیلد غیر نال

Install-Package SQLite.CodeFirst

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

        public virtual ICollection<PhoneBook> Numbers { get; set; }

    }

  public class PhoneBook
    {
        public int Id { get; set; }

        public string Field{ get; set; }

        public string Number { get; set; }

        public virtual Person Person { get; set; }
    }

public class Context:DbContext
    {
        public Context():base("constr")
        {
        }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();
            var initializer = new InitialDb(modelBuilder);
            Database.SetInitializer(initializer);        
        }

        public DbSet<PhoneBook> PhoneBook { get; set; }
        public DbSet<Person> Persons { get; set; }
    }

 public class InitialDb:SQLite.CodeFirst.SqliteCreateDatabaseIfNotExists<Context>
    {
        public InitialDb(DbModelBuilder modelBuilder) : base(modelBuilder)
        {
        }

        protected override void Seed(Context context)
        {
            var person = new Person()
            {
                FirstName = "ali",
                LastName = "yeganeh",
                Numbers = new List<PhoneBook>()
                {
                    new PhoneBook()
                    {
                        Field = "Work",
                        Number = "031551234"
                    },
                    new PhoneBook()
                    {
                        Field = "Mobile",
                        Number = "09123456789"
                    },
                    new PhoneBook()
                    {
                        Field = "Home",
                        Number = "031554321"
                    }
                }
            };

            context.Persons.Add(person);
            base.Seed(context);
        }
    }

  <connectionStrings>
    <add name="constr" connectionString="data source=.\phonebook.sqlite;foreign keys=true" providerName="System.Data.SQLite" />
  </connectionStrings>

The ADO.NET provider with invariant name 'System.Data.SQLite' is either not registered in the machine or application config file, or could not be loaded

<entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="mssqllocaldb" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
          <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
      <provider invariantName="System.Data.SQLite" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6" />

    </providers>
  </entityFramework>
  <system.data>
    <DbProviderFactories>
      <remove invariant="System.Data.SQLite.EF6" />
      <remove invariant="System.Data.SQLite" />
       <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" />
    </DbProviderFactories>
  </system.data>

 public MainWindow()
        {
            InitializeComponent();
           var context=new Context();

            var list= context.Persons.ToList();

            var s = "";

            foreach (var person in list)
            {
                s += person.FirstName + " " + person.LastName +
            " has these numbers:" + Environment.NewLine;

                foreach (var number in person.Numbers)
                {
                    s += number.Field + " : " + number.Number + Environment.NewLine;
                }

                s += Environment.NewLine;
            }
           MessageBox.Show(s);


        }

 public string FirstName { get; set; }

       private string firstName;

       public string FirstName
        {
            get { return firstName; }
            set { firstName = value; }
        }

public class UserModel
{
    public int Id { get; set; }
 
    [Required(ErrorMessage = "(*)")]
    [Display(Name = "نام")]
    [StringLength(maximumLength: 10, MinimumLength = 3, ErrorMessage = "نام باید حداقل 3 و حداکثر 10 حرف باشد")]
    public string FirstName { get; set; }
 
    [Required(ErrorMessage = "(*)")]
    [Display(Name = "نام خانوادگی")]
    [StringLength(maximumLength: 10, MinimumLength = 3, ErrorMessage = "نام خانوادگی باید حداقل 3 و حداکثر 10 حرف باشد")]
    public string LastName { get; set; }
}

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

public class MappedMetadataProvider : DataAnnotationsModelMetadataProvider
{
    private readonly IConfigurationProvider _mapper;
 
    public MappedMetadataProvider(IConfigurationProvider mapper)
    {
        _mapper = mapper;
    }
 
    protected override ModelMetadata CreateMetadata(
        IEnumerable<Attribute> attributes,
        Type containerType,
        Func<object> modelAccessor,
        Type modelType,
        string propertyName)
    {
        var mappedAttributes =
            containerType == null ?
            attributes :
            _mapper.GetMappedAttributes(containerType, propertyName, attributes.ToList());
        return base.CreateMetadata(mappedAttributes, containerType, modelAccessor, modelType, propertyName);
    }
}

public class MappedValidatorProvider : DataAnnotationsModelValidatorProvider
{
    private readonly IConfigurationProvider _mapper;
 
    public MappedValidatorProvider(IConfigurationProvider mapper)
    {
        _mapper = mapper;
    }
 
    protected override IEnumerable<ModelValidator> GetValidators(
        ModelMetadata metadata,
        ControllerContext context,
        IEnumerable<Attribute> attributes)
    {
 
        var mappedAttributes =
            metadata.ContainerType == null ?
            attributes :
            _mapper.GetMappedAttributes(metadata.ContainerType, metadata.PropertyName, attributes.ToList());
        return base.GetValidators(metadata, context, mappedAttributes);
    }
}

public static class AutoMapperExtensions
{
    public static IEnumerable<Attribute> GetMappedAttributes(
        this IConfigurationProvider mapper,
        Type viewModelType,
        string viewModelPropertyName,
        IList<Attribute> existingAttributes)
    {
        if (viewModelType != null)
        {
            foreach (var typeMap in mapper.GetAllTypeMaps().Where(i => i.DestinationType == viewModelType))
            {
                var propertyMaps = typeMap.GetPropertyMaps()
                    .Where(propertyMap => !propertyMap.IsIgnored() && propertyMap.SourceMember != null)
                    .Where(propertyMap => propertyMap.DestinationProperty.Name == viewModelPropertyName);
 
                foreach (var propertyMap in propertyMaps)
                {
                    foreach (Attribute attribute in propertyMap.SourceMember.GetCustomAttributes(true))
                    {
                        if (existingAttributes.All(i => i.GetType() != attribute.GetType()))
                        {
                            yield return attribute;
                        }
                    }
                }
            }
        }
 
        if (existingAttributes == null)
        {
            yield break;
        }
 
        foreach (var attribute in existingAttributes)
        {
            yield return attribute;
        }
    }
}

protected void Application_Start()
{
    AreaRegistration.RegisterAllAreas();
    WebApiConfig.Register(GlobalConfiguration.Configuration);
    FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
    RouteConfig.RegisterRoutes(RouteTable.Routes); 
 
    Mappings.RegisterMappings();
    ModelMetadataProviders.Current = new MappedMetadataProvider(Mapper.Engine.ConfigurationProvider);
 
    var modelValidatorProvider = ModelValidatorProviders.Providers
        .Single(provider => provider is DataAnnotationsModelValidatorProvider);
    ModelValidatorProviders.Providers.Remove(modelValidatorProvider);
    ModelValidatorProviders.Providers.Add(new MappedValidatorProvider(Mapper.Engine.ConfigurationProvider));
}

public class HomeController : Controller
{
    public ActionResult Index()
    {
        var model = new UserModel { FirstName = "و", Id = 1, LastName = "ن" };
        var viewModel = Mapper.Map<UserViewModel>(model);
        return View(viewModel);
    }
 
    [HttpPost]
    public ActionResult Index(UserViewModel data)
    {
        return View(data);
    }
}

@model Sample12.ViewModels.UserViewModel
 
@using (Html.BeginForm("Index", "Home", FormMethod.Post, htmlAttributes: new { @class = "form-horizontal", role = "form" }))
{
    <div class="row">
        <div class="form-group">
            @Html.LabelFor(d => d.FirstName, htmlAttributes: new { @class = "col-md-2 control-label" })
            <div class="col-md-10">
                @Html.TextBoxFor(d => d.FirstName)
                @Html.ValidationMessageFor(d => d.FirstName)
            </div>
        </div>
        <div class="form-group">
            @Html.LabelFor(d => d.LastName, htmlAttributes: new { @class = "col-md-2 control-label" })
            <div class="col-md-10">
                @Html.TextBoxFor(d => d.LastName)
                @Html.ValidationMessageFor(d => d.LastName)
            </div>
        </div>
        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="ارسال" class="btn btn-default" />
            </div>
        </div>
    </div>
}

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

{
   "Id":1,
   "FirstName":"John",
   "LastName":"Doe"
}

class Customer
{
        public int Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public Car Car { get; set; }
        public IEnumerable<Location> Locations { get; set; }
}

class Location
{
        public int Id { get; set; }
        public string Address { get; set; }
        public int Zip { get; set; }
}

class Car
{
        public int Id { get; set; }
        public string Model { get; set; }
}

{
      "Id":1,
      "FirstName":"John",
      "LastName":"Doe",
      "Car": {
                     "Id":1,
                     "Model":"Nissan GT-R"
               },
      "Locations":[
                            {
                                  "Id":1,
                                  "Address":"30 Mortensen Avenue, Salinas",
                                  "Zip":93905
                            },
                            {
                                  "Id":2,
                                  "Address":"65 West Alisal Street, #210, Salinas",
                                  "Zip":95812
                            }
                      ]
}

PM> Install-Package Newtonsoft.Json

 var customer = new Customer
                               {
                                   Id = 1,
                                   FirstName = "John",
                                   LastName = "Doe",
                                   Car = new Car
                                             {
                                                 Id = 1,
                                                 Model = "Nissan GT-R"
                                             },
                                   Locations = new[]
                                                   {
                                                       new Location
                                                           {
                                                               Id = 1,
                                                               Address = "30 Mortensen Avenue, Salinas",
                                                               Zip = 93905
                                                           },
                                                       new Location
                                                           {
                                                               Id = 2,
                                                               Address = "65 West Alisal Street, #210, Salinas",
                                                               Zip = 95812
                                                           },
                                                   }
                               };







 var data = Newtonsoft.Json.JsonConvert.SerializeObject(customer);

var customer = Newtonsoft.Json.JsonConvert.DeserializeObject<Customer>(data);