namespace FakingExample
{
    public class CartToShim
    {
        public int CartId { get; private set; }
        public int UserId { get; private set; }
        private List<CartItem> _cartItems = new List<CartItem>();
        public ReadOnlyCollection<CartItem> CartItems { get; private set; }
        public DateTime CreateDateTime { get; private set; }
 
        public CartToShim(int cartId, int userId)
        {
            CartId = cartId;
            UserId = userId;
            CreateDateTime = DateTime.Now;
            CartItems = new ReadOnlyCollection<CartItem>(_cartItems);
        }
 
        public void AddCartItem(int productId)
        {
            var cartItemId = DataAccessLayer.SaveCartItem(CartId, productId);
            _cartItems.Add(new CartItem(cartItemId, productId));
        }
    }
}

public class CartItem
    {
        public int CartItemId { get; private set; }
        public int ProductId { get; private set; }
 
        public CartItem(int cartItemId, int productId)
        {
            CartItemId = cartItemId;
            ProductId = productId;
        }
    }

[TestMethod]
        public void AddCartItem_GivenCartAndProduct_ThenProductShouldBeAddedToCart()
        {
            //Create a context to scope and cleanup shims
            using (ShimsContext.Create())
            {
                int cartItemId = 42, cartId = 1, userId = 33, productId = 777;
 
                //Shim SaveCartItem rerouting it to a delegate which 
                //always returns cartItemId
                Fakes.ShimDataAccessLayer.SaveCartItemInt32Int32 = (c, p) => cartItemId;
 
                var cart = new CartToShim(cartId, userId);
                cart.AddCartItem(productId);
 
                Assert.AreEqual(cartId, cart.CartItems.Count);
                var cartItem = cart.CartItems[0];
                Assert.AreEqual(cartItemId, cartItem.CartItemId);
                Assert.AreEqual(productId, cartItem.ProductId);
            }
        }

public interface ICartSaver
    {
        int SaveCartItem(int cartId, int productId);
    }

public class CartSaver : ICartSaver
    {
        public int SaveCartItem(int cartId, int productId)
        {
            using (var conn = new SqlConnection("RandomSqlConnectionString"))
            {
                var cmd = new SqlCommand("InsCartItem", conn);
                cmd.CommandType = CommandType.StoredProcedure;
                cmd.Parameters.AddWithValue("@CartId", cartId);
                cmd.Parameters.AddWithValue("@ProductId", productId);
 
                conn.Open();
                return (int)cmd.ExecuteScalar();
            }
        }
    }

[TestMethod]
        public void AddCartItem_GivenCartAndProduct_ThenProductShouldBeAddedToCart()
        {
            int cartItemId = 42, cartId = 1, userId = 33, productId = 777;
 
            //Stub ICartSaver and customize the behavior via a 
            //delegate, ro return cartItemId
            var cartSaver = new Fakes.StubICartSaver();
            cartSaver.SaveCartItemInt32Int32 = (c, p) => cartItemId;
 
            var cart = new CartToStub(cartId, userId, cartSaver);
            cart.AddCartItem(productId);
 
            Assert.AreEqual(cartId, cart.CartItems.Count);
            var cartItem = cart.CartItems[0];
            Assert.AreEqual(cartItemId, cartItem.CartItemId);
            Assert.AreEqual(productId, cartItem.ProductId);
        }

FirstName

firstName

strFirstName
lblFirstName

<Company>.<Technology|Produt|Project>[.<Feature>][.<SubNamespace>]

Microsoft.Reporting.WebForms
Kara.Support.Manager.Enums
Kara.CSS.HQ.WebUI.Configuration

PackageManager , PacakgeConfigGenerator
Circle , Utility , Package

CreateConfig , classdata
CManager , ClsPackage , Config_Creator , Config1389

CenterCollection , PackageCollection

public delegate void Logger (string log);
public delegate void LoggingCallback (object sender, string reason);

AddEventArgs , EditEventArgs , DeleteEventArgs

Adding , Add , Added

public delegate void <EventName>EventHandler  (object sender, <EventName>EventArgs e);

public event EventHandler <AddEventArgs> Adding;

DisplayNameAttribute , MessageTypeAttribute

IComponent  (اسم)
IConnectionProvider (موصوف)
ICloneable (صفت)

public enum FileMode {
    Append,
    Read, …
}

[Flag]
public enum KeyModifiers {
    Alt = 1, 
    Control = 2,
    Shift = 4
}

public enum OperationState {
    DoneState, 
    FaultState,
    RollbackState
}

AddDays , Save , DeleteRow , BindData , Close , Open

Radius , ReportType , DataSource , Mode , CurrentCenterId

public CenterCollection Centers { get; set; }

if (list.Contains(item))
if (regularExpression.Matches(text))
if (stream.CanSeek)
if (context.Created)
if (form.Enabled)

if (list.IsContains(item))
if (regularExpression.Match(text))
if (stream.Seekable)
if (context.IsCreated)
if (form.IsEnabled)

public Color Color { get; set; }

firstName , e , id , packageId , centerName , name

public static MyType operator +(MyType left, MyType right)
public static bool operator ==(MyType left, MyType right)

public static MyType operator ++(MyType value)

public static MyType operator /(MyType dividend, MyType divisor)

public static MyType operator -(MyType d1, MyType d2) // incorrect!

Area , DataBinder , PublicCacheName

_centersList
_firstName
_currentCenter

parameterType , packageOperationTypeId

lblName (Label)
txtHeader (TextBox)
btnSave (Button)

ArgumentNullException , InvalidOperaionException

System.Data

<Company>.<Component>.dll
<Company>.<Project|Product|Technology>.<Component>.dll

Microsoft.CSharp.dll , Kara.CSS.Manager.dll

public int IComparer<T> {…}
public delegate bool Predicate<T> (T item)

public int ISessionChannel<TSession> {…}
public delegate TOutput Converter<TInput, TOutput> (TInput from)
public class Nullable<T> {…}
public class List<T> {…}

ArgumentExceptionIllegalCharacters
ArgumentExceptionInvalidName
ArgumentExceptionFileNotFound

public class Color {
    …
    public static Color FromArgb(…)
    { … }
}

public class ResumeViewModel
    {
        public ResumeViewModel()
        {
            
        }
        public ResumeViewModel(IEnumerable<Resume> resum, IEnumerable<Work_Experience_Job_Seeker> workExperienceJobSeekerOfViewModel, IEnumerable<Job_Expertises> jobExpertisesOfViewModel, IEnumerable<Degrees_Work_Experience_Required> degreesWorkExperienceRequiredOfViewModel, IEnumerable<Specialized_Course> specializedCourseOfViewModel, IEnumerable<Book_Published> bookPublishedOfViewModel, IEnumerable<Basic_Table> basicTable)
        {
            ResumeOfViewModel = resum;
            WorkExperienceJobSeekerOfViewModel = workExperienceJobSeekerOfViewModel;
            JobExpertisesOfViewModel = jobExpertisesOfViewModel;
            DegreesWorkExperienceRequiredOfViewModel = degreesWorkExperienceRequiredOfViewModel;
            SpecializedCourseOfViewModel = specializedCourseOfViewModel;
            BookPublishedOfViewModel = bookPublishedOfViewModel;
            BasicTable = basicTable;
        }
        public IEnumerable<Resume> ResumeOfViewModel { get; set; }
        public IEnumerable<Work_Experience_Job_Seeker> WorkExperienceJobSeekerOfViewModel { get; set; }
        public IEnumerable<Job_Expertises> JobExpertisesOfViewModel { get; set; }
        public IEnumerable<Degrees_Work_Experience_Required> DegreesWorkExperienceRequiredOfViewModel { get; set; }
        public IEnumerable<Specialized_Course> SpecializedCourseOfViewModel { get; set; }
        public IEnumerable<Book_Published> BookPublishedOfViewModel { get; set; }
        public IEnumerable<Basic_Table> BasicTable { get; set; }

        public int NumberForm { get; set; } // EditResumes.chtml & ShowResumes.chtml  ===> baraye select kardan formha :D 

        }

        [HttpGet]
        public ActionResult EditResumes(int id)
        {
            var contex = new Final_My_ProjectEntities2();
            var res1 = contex.Resumes.Where(rec => rec.Resume_ID == id);
            var res2 = contex.Work_Experience_Job_Seeker.Where(rec => rec.Resume_ID == id).ToList();
            var res3 = contex.Job_Expertises.Where(rec => rec.Resume_ID == id).ToList();
            var res4 = contex.Degrees_Work_Experience_Required.Where(rec => rec.Resume_ID == id).ToList();
            var res5 = contex.Specialized_Course.Where(rec => rec.Resume_ID == id).ToList();
            var res6 = contex.Book_Published.Where(rec => rec.Resume_ID == id).ToList();
            var res12 = contex.Basic_Table.ToList();
            var viewModel = new ResumeViewModel(res1, res2, res3, res4, res5, res6,res12);
            var items = new SelectList(
                 new[]
                    {
                        new {Value = "1", Text = "فرم مهارت ها"},
                        new {Value = "2", Text = "فرم کتاب/مقالات منتشر شده"},
                        new {Value = "3", Text = "فرم سابقه کاری"},
                        new {Value = "4", Text = "فرم دوره‌های تخصصی گذرانده"},
                        new {Value = "5", Text = "فرم تخصص‌های شغلی"},
                        new {Value = "6", Text = "فرم مدارک تحصیلی"}
                    },
             "Value", "Text");

            ViewBag.Form = new SelectList(items, "Value", "Text");

            var res7 = contex.Basic_Table.Where(rec => rec.Domain == "MilitaryStatus").ToList();
            ViewBag.MilitaryStatus = new SelectList(res7, "Value", "Meaning",res1);

            var res8 = contex.Basic_Table.Where(rec => rec.Domain == "Sex");
            ViewBag.Sex = new SelectList(res8, "Value", "Meaning", res1);

            var res9 = contex.Basic_Table.Where(rec => rec.Domain == "MartialStatus").ToList();
            ViewBag.MartialStatus = new SelectList(res9, "Value", "Meaning", res1);

            var res10 = contex.Basic_Table.Where(rec => rec.Domain == "Degree").ToList();
            ViewBag.Degree = new SelectList(res10, "Value", "Meaning");

            var res11 = contex.Basic_Table.Where(rec => rec.Domain == "Ability").ToList();
            ViewBag.Ability = new SelectList(res11, "Value", "Meaning");


            return View(viewModel);
        }

@model Final_My_Project.ViewModels.ResumeViewModel

@{
    ViewBag.Title = "ویرایش رزومه";
    ViewBag.PartOne = "فرم مهارت ها";
    ViewBag.PartTwo = "فرم کتاب/مقالات منتشر شده";
    ViewBag.Part3 = "فرم سابقه کاری";
    ViewBag.Part4 = "فرم دوره‌های تخصصی گذرانده";
    ViewBag.Part5 = "فرم تخصص‌های شغلی";
    ViewBag.Part6 = "فرم مدارک تحصیلی";

}
<h2 style="font-family:  Arial;">@ViewBag.Title</h2><br/>
   <script type="text/javascript">
       $(function () {
           $('#Gender').change(function () {
               var selectKind = $(this).find('option:selected').text();
               var divMilitary;
               if (selectKind == "زن") {
                   divMilitary = $('#Military');
                   divMilitary.hide();
                   divMilitary.css('display', 'none');
               }
               else if (selectKind == "مرد") {
                   divMilitary = $('#Military');
                   divMilitary.show();
                   divMilitary.css('display', 'block');

               }
           });
       });
</script>

<script type="text/javascript">
    $(function () {
        $('#SelectForm').change(function () {
            var selectFrom = $(this).find('option:selected').text();

            if (selectFrom == "فرم مهارت ها") {
                $('#PartOne').show();
                $('#PartOne').css('display', 'block');
                $('#PartTwo').hide();
                $('#PartTwo').css('display', 'none');
                $('#Part3').hide();
                $('#Part3').css('display', 'none');
                $('#Part4').hide();
                $('#Part4').css('display', 'none');
                $('#Part5').hide();
                $('#Part5').css('display', 'none');
                $('#Part6').hide();
                $('#Part6').css('display', 'none');


            }
            if (selectFrom == "فرم کتاب/مقالات منتشر شده") {
                $('#PartTwo').show();
                $('#PartTwo').css('display', 'block');
                $('#PartOne').show();
                $('#PartOne').css('display', 'none');
                $('#Part3').hide();
                $('#Part3').css('display', 'none');
                $('#Part4').hide();
                $('#Part4').css('display', 'none');
                $('#Part5').hide();
                $('#Part5').css('display', 'none');
                $('#Part6').hide();
                $('#Part6').css('display', 'none');

            }
            if (selectFrom == "فرم سابقه کاری") {

                $('#Part3').show();
                $('#Part3').css('display', 'block');
                $('#PartTwo').hide();
                $('#PartTwo').css('display', 'none');
                $('#PartOne').show();
                $('#PartOne').css('display', 'none');
                $('#Part4').hide();
                $('#Part4').css('display', 'none');
                $('#Part5').hide();
                $('#Part5').css('display', 'none');
                $('#Part6').hide();
                $('#Part6').css('display', 'none');


            }
            if (selectFrom == "فرم دوره‌های تخصصی گذرانده") {

                $('#Part4').show();
                $('#Part4').css('display', 'block');
                $('#PartTwo').hide();
                $('#PartTwo').css('display', 'none');
                $('#PartOne').show();
                $('#PartOne').css('display', 'none');
                $('#Part3').hide();
                $('#Part3').css('display', 'none');
                $('#Part5').hide();
                $('#Part5').css('display', 'none');
                $('#Part6').hide();
                $('#Part6').css('display', 'none');

            }
            if (selectFrom == "فرم تخصص‌های شغلی") {

                $('#Part5').show();
                $('#Part5').css('display', 'block');
                $('#PartTwo').hide();
                $('#PartTwo').css('display', 'none');
                $('#PartOne').show();
                $('#PartOne').css('display', 'none');
                $('#Part3').hide();
                $('#Part3').css('display', 'none');
                $('#Part4').hide();
                $('#Part4').css('display', 'none');
                $('#Part6').hide();
                $('#Part6').css('display', 'none');

            }

            if (selectFrom == "فرم مدارک تحصیلی") {

                $('#Part6').show();
                $('#Part6').css('display', 'block');
                $('#Part5').show();
                $('#Part5').css('display', 'none');
                $('#PartTwo').hide();
                $('#PartTwo').css('display', 'none');
                $('#PartOne').show();
                $('#PartOne').css('display', 'none');
                $('#Part3').hide();
                $('#Part3').css('display', 'none');
                $('#Part4').hide();
                $('#Part4').css('display', 'none');
            }

        });
    });

</script>

@Html.DropDownListFor(m=>m.NumberForm, (SelectList)ViewBag.Form, new { id = "SelectForm" })


@using (Html.BeginForm())
{
    @Html.ValidationSummary(true)

        <div id="PartOne" >
    <h3 style="font-family: Arial; color: #008080; font-weight: bold; ">@ViewBag.PartOne</h3><br/>
    @foreach (var item in Model.ResumeOfViewModel)
    {
        <table dir="rtl">
            <tr>
                <td>
                    @Html.Label("عنوان رزومه")
                </td>
                <td>
                    @Html.TextBoxFor(model =>item.Title_Of_Resume  , new {@class = "text", style = "width:100 px"})
                    @Html.ValidationMessageFor(model => item.Title_Of_Resume)
                </td>
            </tr>
            <tr>
                <td>
        <div id="Gender" >
        @Html.Label("نوع جنسیت")
         @Html.DropDownList("نوع جنسیت", new SelectList(ViewBag.Sex, 
                       "Value", "Text", item.Sex_ID == 0 ? 0 : item.Sex_ID))
        @Html.ValidationMessageFor(model => item.Sex_ID)
        </div>
    </td>

                <td>
                    <div >
                        @Html.Label("وضعیت تاهل")
         @Html.DropDownList("وضعیت تاهل", new SelectList(ViewBag.MartialStatus, 
                       "Value", "Text", item.Martial_Status_ID == 0 ? 0 : item.Martial_Status_ID))
                        @Html.ValidationMessageFor(model => item.Martial_Status_ID)
                    </div>

                </td>
            </tr>

            <tr id="Military" style="display: none;">
                <td>
                    @Html.Label("وضعیت نظام وظیفه")
                </td>
                <td>
         @Html.DropDownList("وضعیت نظام وظیفه", new SelectList(ViewBag.MilitaryStatus,
                           "Value", "Text", item.Military_Status_ID == 0 ? 0 : item.Military_Status_ID), new { id = "Gender" })
                    @Html.ValidationMessageFor(model => item.Military_Status_ID)
                </td>

            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با رایانه")
                </td>
                <td>
                    @Html.DropDownListFor(model => item.Knowledge_Of_Computers_ID, (SelectList)ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Of_Computers_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با امور اداری و دفتری")
                </td>
                <td>
                    @Html.DropDownListFor(model => item.Knowledge_Administrative_and_Clerical_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Administrative_and_Clerical_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با زبان انگلیسی")
                </td>
                <td>
                    @Html.DropDownListFor(model => item.Knowledge_Of_English_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Of_English_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با زبان عربی")
                </td>
                <td>
                    @Html.DropDownListFor(model => item.Knowledge_Of_Arabic_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Of_Arabic_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با ماکروسافت آفیس")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Knowledge_Of_Office_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Of_Office_ID)
                </td>
            </tr>

            <tr>
                <td>  
                    @Html.Label("آشنایی با امور مالی و حسابداری")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Knowledge_Of_Finance_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model => item.Knowledge_Of_Finance_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("آشنایی با مدیریت")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Knowledge_Of_Manage_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Knowledge_Of_Manage_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("گواهینامه رانندگی پایه یک")

                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Driving_license_One_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Driving_license_One_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("گواهینامه رانندگی پایه دو")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Driving_license_Two_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Driving_license_Two_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("گواهینامه رانندگی پایه موتورسیکلت")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Certificate_Motor_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Certificate_Motor_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("ماشین شخصی")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Personal_Vehicle_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Personal_Vehicle_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("روابط عمومی")
                </td>
                <td>
                    @Html.DropDownListFor(model =>item.Public_Relationship_ID, (SelectList) ViewBag.Ability)
                    @Html.ValidationMessageFor(model =>item.Public_Relationship_ID)
                </td>
            </tr>

            <tr>
                <td>
                    @Html.Label("دیگر توانایی ها")

                </td>
                <td>
                    @Html.EditorFor(model =>item.Etc_Ability)
                    @Html.ValidationMessageFor(model =>item.Etc_Ability)
                </td>
            </tr>

        </table>
    }
        </div>

    
        <p>
            <input type="submit" value="Save" onclick="return confirm('از ثبت اطلاعات مطمئن هستید؟')" />
        </p>
}

<div>
    @Html.ActionLink("بازگشت به مدیریت رزومه ها", "ManageOfResumes")
</div>

@section scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

        [HttpPost]
        public ActionResult EditResumes(ResumeViewModel model) // model null mishe ! CHERAA??!
        {
            var contex = new Final_My_ProjectEntities2();
            try
            {
                if (ModelState.IsValid)
                {

                    // Code... che cody?
                    contex.SaveChanges();
                }

            }
            catch (Exception)
            {

                ViewBag.wrong = "لطفا داده‌های ورودی را بررسی نمایید";
            }
            return View(model);

        }

 private bool _isClose;
 public bool IsClose
   {
      get { return _isClose; }
      set
      {
       _isClose = value;
      OnClosed();
      RaisePropertyChanged("IsClose");
      }
}

<Window x:Class="TestProject.TestView"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:xamlServices="clr-namespace:TestProject.XamlServices;assembly=TestProject.XamlServices"
       xamlServices:CloseBehavior.Close="{Binding IsClose}">
       ...
</Window>

public class PropertiesValidator<TK, T> where T : new() where TK : new()
{
    static TK _instance;

    public static TK Instance
    {
        get
        {
            if (_instance == null)
            {
                _instance = new TK();
            }
            return _instance;
        }
    }

    public void Validate(T expectedObject, T realObject, params string[] propertiesNotToCompare)
    {
        var properties = realObject.GetType().GetProperties();
        foreach (var currentRealProperty in properties)
        {
            if (!propertiesNotToCompare.Contains(currentRealProperty.Name))
            {
                var currentExpectedProperty = expectedObject.GetType().GetProperty(currentRealProperty.Name);
                var exceptionMessage = $"The property {currentRealProperty.Name} of class {currentRealProperty.DeclaringType?.Name} was not as expected.";

                if (currentRealProperty.PropertyType != typeof(DateTime) && currentRealProperty.PropertyType != typeof(DateTime?))
                {
                    Assert.AreEqual( currentExpectedProperty.GetValue( expectedObject,
                                                                        null ),
                                        currentRealProperty.GetValue( realObject,
                                                                    null ),
                                        exceptionMessage );
                }
                else
                {
                    DateTimeAssert.Validate( currentExpectedProperty.GetValue( expectedObject,
                                                                                null ) as DateTime?,
                                                currentRealProperty.GetValue( realObject,
                                                                            null ) as DateTime?,
                                                TimeSpan.FromMinutes( 5 ) );
                }
            }
        }
    }
}

public class ObjectToAssert
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public DateTime LastVisit { get; set; }
}

var expectedObject = new ObjectToAssert
                        {
                            FirstName = "Vahid",
                            LastName = "Mohammad Taheri",
                            LastVisit = new DateTime( 2016, 11, 14, 0, 10, 50 )
                        };
var actualObject = new ObjectToAssert
                        {
                            FirstName = "Vahid",
                            LastName = "Mohammad Taheri",
                            LastVisit = new DateTime( 2016, 11, 14, 0, 13, 50 )
                        };