In this blog post I’ll share my experience with implementing a continuous integration/deployment system using Git, GitHub, TeamCity, ASP.Net MVC 5 and Azure Web Apps 

• مرحله اول :ساخت کلاس ValueConverter
• مرحله دوم : تعریف آن به عنوان یک منبع یا ریسورس
• مرحله سوم : استفاده از آن در عملیات بایند کردن Binding

public class BoolToVisibilityConverter : IValueConverter
{
    public object Convert(object value, Type targetType, 
        object parameter, CultureInfo culture)
    {
        // Do the conversion from bool to visibility
    }
 
    public object ConvertBack(object value, Type targetType, 
        object parameter, CultureInfo culture)
    {
        // Do the conversion from visibility to bool
    }
}

<Window x:Class="test.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:نامی دلخواه="clr-namespace:فضای نامی که کلاس مبدل در آن قرار دارد"
        >

    <Window.Resources>
        <نام دلخواهی که در بالا تعریف کرده اید: ClassNameنام کلاس  x:Key="کلید این آیتم در ریسورس"/>
    </Window.Resources>

{Binding نام پراپرتی کلاس, Converter={StaticResource کلید آیتم مربوطه در ریسورس}, ConverterParameter=پارامتری که به کلاس مبدل پاس می‌شود}

using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class GenderConverter: IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

            bool bparam;

            bool test = bool.TryParse(parameter.ToString(), out bparam);
            if (test)
            {
                return ((bool)value).Equals(bparam);
            }
            return DependencyProperty.UnsetValue;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

<Window x:Class="test.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:valueConverters="clr-namespace:test.ValueConverters"
        Title="MainWindow" Height="511.851" Width="525">

    <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
    </Window.Resources>
</window>

The name "GenderConverter" does not exist in the namespace "clr-namespace:test.ValueConverters".

     <RadioButton GroupName="Gender" IsChecked="{Binding Gender, Converter={StaticResource GenderConverter}, ConverterParameter=True}" Name="RdoMale"  >Male</RadioButton>
                <RadioButton GroupName="Gender" IsChecked="{Binding Gender, Converter={StaticResource GenderConverter}, ConverterParameter=False}" Name="RdoFemale" Margin="0 5 0 0"  >Female</RadioButton>

<RadioButton GroupName="Gender" IsChecked="{Binding Gender}" Name="RdoMale"  >Male</RadioButton>

public enum FieldOfWork
    {
        Actor=0,
        Director=1,
        Producer=2
    }
    public class Person : INotifyPropertyChanged
    { 
        public bool Gender { get; set; }

        public string ImageName { get; set; }

        public string Country { get; set; }

        public DateTime Date { get; set; }

        public FieldOfWork FieldOfWork { get; set; }

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                _name = value;
                OnPropertyChanged();
            }
        }

public FieldOfWork FieldOfWork { get; set; }

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class EnumConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

            if (Enum.IsDefined(value.GetType(), value) == false)
                return DependencyProperty.UnsetValue;

            object paramvalue = Enum.Parse(value.GetType(), ParameterString);
            return paramvalue.Equals(value);
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

    <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
        <valueConverters:EnumConverter x:Key="EnumConverter"></valueConverters:EnumConverter>
    </Window.Resources>

    <CheckBox Name="ChkActor" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Actor}" >Actor/Actress</CheckBox>
                <CheckBox Name="ChkDirector" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Director}" >Director</CheckBox>
                <CheckBox Name="ChkProducer" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumConverter}, ConverterParameter=Producer}" >Producer</CheckBox>

  public static Person GetPerson()
        {
            return new Person()
            {
                Name = "Leo",
                Gender =true,
                ImageName ="man.jpg",
                Country = "Italy",
                FieldOfWork = test.FieldOfWork.Actor,
                Date = DateTime.Now.AddDays(-3)
            };
        }

    public enum FieldOfWork
    {
        Actor=0,
        Director=1,
        Producer=2
    }
    public class Person : INotifyPropertyChanged
    { 
        public bool Gender { get; set; }

        public string ImageName { get; set; }

        public string Country { get; set; }

        public DateTime Date { get; set; }

        public IList<FieldOfWork> FieldOfWork { get; set; }

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                _name = value;
                OnPropertyChanged();
            }
        }

        public static Person GetPerson()
        {
            return new Person
            {
                Name = "Leo",
                Gender = true,
                ImageName = "man.jpg",
                Country = "Italy",
                FieldOfWork = new FieldOfWork[] { test.FieldOfWork.Actor, test.FieldOfWork.Producer },
                Date = DateTime.Now.AddDays(-3)
            };
        }
}

using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace test.ValueConverters
{
    public class EnumList : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var ParameterString = parameter as string;
            if (ParameterString == null)
                return DependencyProperty.UnsetValue;

         var enumlist= (IList) value;         

            if(enumlist==null && enumlist.Count<1)
                return DependencyProperty.UnsetValue;

            if (Enum.IsDefined(enumlist[0].GetType(), ParameterString) == false)
                return DependencyProperty.UnsetValue;


            /*
              foreach (var item  in enumlist)
            {
                object paramvalue = Enum.Parse(item.GetType(), ParameterString);
                bool result = item.Equals(paramvalue);
                if (result)
                    return true;
            }
            return false;
             */
            return (from object item in enumlist let paramvalue = Enum.Parse(item.GetType(), ParameterString) select item.Equals(paramvalue)).Any(result => result);
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

   <Window.Resources>
        <valueConverters:GenderConverter x:Key="GenderConverter"/>
        <valueConverters:EnumConverter x:Key="EnumConverter"></valueConverters:EnumConverter>
        <valueConverters:EnumList x:Key="EnumList"></valueConverters:EnumList>
    </Window.Resources>

     <CheckBox Name="ChkActor" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Actor}" >Actor/Actress</CheckBox>
                <CheckBox Name="ChkDirector" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Director}" >Director</CheckBox>
                <CheckBox Name="ChkProducer" IsChecked="{Binding FieldOfWork, Converter={StaticResource EnumList}, ConverterParameter=Producer}" >Producer</CheckBox>

<input dir="ltr" class="form-control input-validation-error" 
type="email" 
data-val="true" 
data-val-email="'آدرس ایمیل' is not a valid email address." 
data-val-remote="این آدرس ایمیل هم اکنون مورد استفاده‌است" 
data-val-remote-url="/Home/ValidateUniqueEmail" 
data-val-required="'آدرس ایمیل' must not be empty." 
id="Email" 
name="Email" 
>

using System.ComponentModel.DataAnnotations;

namespace FluentValidationSample.Models
{
    public class UserModel
    {
        [Display(Name = "نام کاربری")]
        public string Username { get; set; }

        [Display(Name = "سن")]
        public int Age { get; set; }

        [Display(Name = "سابقه کار")]
        public int Experience { get; set; }

        [DataType(DataType.EmailAddress)]
        [Display(Name = "آدرس ایمیل")]
        public string Email { get; set; }
    }
}

using System.Linq;

namespace FluentValidationSample.Services
{
    public interface IUsersService
    {
        bool IsUniqueEmail(string emailAddress);
    }

    public class UsersService : IUsersService
    {
        public bool IsUniqueEmail(string emailAddress)
        {
            string[] registedEmails = {
                "email@site.com",
                "test@gmail.com"
            };
            return !registedEmails.Contains(emailAddress);
        }
    }
}

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IUsersService, UsersService>();

using FluentValidation.Validators;
using FluentValidationSample.Services;

namespace FluentValidationSample.ModelsValidations
{
    public class UniqueEmailValidator : PropertyValidator
    {
        private readonly IUsersService _usersService;

        public UniqueEmailValidator(IUsersService usersService)
                : base("این آدرس ایمیل هم اکنون مورد استفاده‌است")
        {
            _usersService = usersService;
        }

        protected override bool IsValid(PropertyValidatorContext context)
        {
            return context.PropertyValue != null &&
                    _usersService.IsUniqueEmail((string)context.PropertyValue);
        }
    }
}

using FluentValidation;
using FluentValidationSample.Services;

namespace FluentValidationSample.ModelsValidations
{
    public static class CustomValidatorExtensions
    {
        public static IRuleBuilderOptions<T, string> UniqueEmail<T>(
            this IRuleBuilder<T, string> ruleBuilder, IUsersService usersService)
        {
            return ruleBuilder.SetValidator(new UniqueEmailValidator(usersService));
        }
    }
}

using FluentValidation;
using FluentValidationSample.Models;
using FluentValidationSample.Services;

namespace FluentValidationSample.ModelsValidations
{
    public class UserModelValidator : AbstractValidator<UserModel>
    {
        public UserModelValidator(IUsersService usersService)
        {
            RuleFor(x => x.Username).NotNull();
            RuleFor(x => x.Age).NotNull();
            RuleFor(x => x.Experience).LowerThan(nameof(UserModel.Age)).NotNull();
            RuleFor(x => x.Email).EmailAddress().NotNull().UniqueEmail(usersService);
        }
    }
}

using FluentValidation;
using FluentValidation.AspNetCore;
using FluentValidation.Internal;
using FluentValidation.Resources;
using FluentValidation.Validators;
using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;

namespace FluentValidationSample.ModelsValidations
{
    public class RemoteClientValidator : ClientValidatorBase
    {
        public string RemoteUrl { set; get; }

        public RemoteClientValidator(PropertyRule rule, IPropertyValidator validator) :
            base(rule, validator)
        {
        }

        public override void AddValidation(ClientModelValidationContext context)
        {
            MergeAttribute(context.Attributes, "data-val", "true");
            MergeAttribute(context.Attributes, "data-val-remote", GetErrorMessage(context));
            MergeAttribute(context.Attributes, "data-val-remote-url", RemoteUrl);
        }

        private string GetErrorMessage(ClientModelValidationContext context)
        {
            var formatter = ValidatorOptions.MessageFormatterFactory().AppendPropertyName(Rule.GetDisplayName());
            string messageTemplate;
            try
            {
                messageTemplate = Validator.Options.ErrorMessageSource.GetString(null);
            }
            catch (FluentValidationMessageFormatException)
            {
                messageTemplate = ValidatorOptions.LanguageManager.GetStringForValidator<NotEmptyValidator>();
            }
            return formatter.BuildMessage(messageTemplate);
        }
    }
}

<input dir="ltr" class="form-control input-validation-error" 
type="email" 
data-val="true" 
data-val-email="'آدرس ایمیل' is not a valid email address." 
data-val-remote="این آدرس ایمیل هم اکنون مورد استفاده‌است" 
data-val-remote-url="/Home/ValidateUniqueEmail" 
data-val-required="'آدرس ایمیل' must not be empty." 
id="Email" 
name="Email" 
>

namespace FluentValidationSample.Web
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddScoped<IUsersService, UsersService>();

            services.AddControllersWithViews().AddFluentValidation(
                fv =>
                {
                    fv.RegisterValidatorsFromAssembly(Assembly.GetExecutingAssembly());
                    fv.RegisterValidatorsFromAssemblyContaining<RegisterModelValidator>();
                    fv.RunDefaultMvcValidationAfterFluentValidationExecutes = false;

                    fv.ConfigureClientsideValidation(clientSideValidation =>
                    {
                        // ...

                        clientSideValidation.Add(
                            validatorType: typeof(UniqueEmailValidator),
                            factory: (context, rule, validator) =>
                                        new RemoteClientValidator(rule, validator)
                                        {
                                            RemoteUrl = "/Home/ValidateUniqueEmail"
                                        });
                    });
                }
            );
        }

namespace FluentValidationSample.Web.Controllers
{
    public class HomeController : Controller
    {
        private readonly IUsersService _usersService;

        public HomeController(IUsersService usersService)
        {
            _usersService = usersService;
        }

         // ...

        public IActionResult ValidateUniqueEmail(string email)
        {
            return Ok(_usersService.IsUniqueEmail(email));
        }
    }
}

<script src="~/lib/jquery/dist/jquery.min.js"></script>
<script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
<script src="~/lib/jquery-validation/dist/jquery.validate.js"></script>
<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js"></script>
<script src="~/js/site.js" asp-append-version="true"></script>

using System.Windows.Forms;

public static class GlobalData
{
    public static Form ScheduleForm { get; set; }
}

GlobalData.ScheduleForm = this;

namespace SchedulerDemo.Jobs
{
    using System.Linq;
    using System.Windows.Forms;
    using Quartz;

    public class HelloJob : IJob
    {
        private delegate void ButtonTextWriter(string buttonId, string text);
        
        MainForm form = GlobalData.ScheduleForm as MainForm;

        private void SetButtonText(string buttonId, string text)
        {
            (form.Controls.Find(buttonId, true).FirstOrDefault() as Button).Text = text;
        }

        public void Execute(IJobExecutionContext context)
        {
            form.BeginInvoke(new ButtonTextWriter(SetButtonText), new object[] { "myButton", "My Text" });
        }
    }
}

namespace RavenDBSample01.BlogModels
{
    public class BlogConfig
    {
        public string Id { set; get; }
        public string Title { set; get; }
        public string Description { set; get; }
        // ... more items here
    }

    public class User
    {
        public string Id { set; get; }
        public string FullName { set; get; }
        public string Email { set; get; }
        // ... more items here
    }
}

    public class Post
    {
        public string Id { set; get; }
        public string Title { set; get; }
        public string Body { set; get; }

        public ICollection<string> Tags { set; get; }

        public string AuthorId { set; get; }

        public string PostCommentsId { set; get; }
        public int CommentsCount { set; get; }
    }

    public class Comment
    {
        public string Id { set; get; }
        public string Body { set; get; }
        public string AuthorName { set; get; }
        public DateTime CreatedAt { set; get; }
    }

    public class PostComments
    {
        public List<Comment> Comments { set; get; }
        public string LastCommentId { set; get; }
    }

import axios from "axios";

  componentDidMount() {
    const promise = axios.get("https://localhost:5001/api/posts");
    console.log(promise);
  }

public void ConfigureServices(IServiceCollection services)
{
    services.AddCors(options =>
    {
       options.AddPolicy("ReactCorsPolicy",
          builder => builder
            .AllowAnyMethod()
            .AllowAnyHeader()
            .WithOrigins("http://localhost:3000")
            .AllowCredentials()
            .Build());
    });
    services.AddSingleton<IPostsDataSource, PostsDataSource>();
    services.AddControllers();
}

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    if (env.IsDevelopment())
    {
      app.UseDeveloperExceptionPage();
    }

    app.UseHttpsRedirection();

    app.UseRouting();

    //app.UseAuthentication();
    //app.UseAuthorization();

    app.UseCors("ReactCorsPolicy");

    app.UseAuthorization();

    app.UseEndpoints(endpoints =>
    {
       endpoints.MapControllers();
    });
}

  async componentDidMount() {
    const promise = axios.get("https://localhost:5001/api/posts");
    console.log(promise);
    const response = await promise;
    console.log(response);
  }

  async componentDidMount() {
    const response = await axios.get("https://localhost:5001/api/posts");
    console.log(response);
  }

class App extends Component {
  state = {
    posts: []
  };

  async componentDidMount() {
    const { data: posts } = await axios.get("https://localhost:5001/api/posts");
    this.setState({ posts }); // = { posts: posts }
  }

const apiEndpoint = "https://localhost:5001/api/posts";

class App extends Component {
  state = {
    posts: []
  };

  async componentDidMount() {
    const { data: posts } = await axios.get(apiEndpoint);
    this.setState({ posts });
  }

  handleAdd = async () => {
    const newPost = {
      title: "new Title ...",
      body: "new Body  ...",
      userId: 1
    };
    const { data: post } = await axios.post(apiEndpoint, newPost);
    console.log(post);

    const posts = [post, ...this.state.posts];
    this.setState({ posts });
  };

  handleUpdate = async post => {
    post.title = "Updated";
    const { data: updatedPost } = await axios.put(
      `${apiEndpoint}/${post.id}`,
      post
    );
    console.log(updatedPost);

    const posts = [...this.state.posts];
    const index = posts.indexOf(post);
    posts[index] = { ...post };
    this.setState({ posts });
  };

  handleDelete = async post => {
    await axios.delete(`${apiEndpoint}/${post.id}`);

    const posts = this.state.posts.filter(item => item.id !== post.id);
    this.setState({ posts });
  };

using System;

namespace WpfLargeLists.Models
{
    public class User
    {
        public int Id { set; get; }
        public string FirstName { set; get; }
        public string LastName { set; get; }
        public string Address { set; get; }
        public DateTime DateOfBirth { set; get; }
    }
}

                    <ListView ItemsSource="{Binding UsersTab1}" Grid.Row="1" Margin="3">
                        <ListView.View>
                            <GridView>
                                <GridViewColumn Header="Id" Width="50" DisplayMemberBinding="{Binding Id, Mode=OneTime}" />
                                <GridViewColumn Header="FirstName" Width="100" DisplayMemberBinding="{Binding FirstName, Mode=OneTime}" />
                                <GridViewColumn Header="LastName" Width="100" DisplayMemberBinding="{Binding LastName, Mode=OneTime}" />
                                <GridViewColumn Header="Address" Width="100" DisplayMemberBinding="{Binding Address, Mode=OneTime}" />
                                <GridViewColumn Header="DateOfBirth" Width="150" DisplayMemberBinding="{Binding DateOfBirth, Mode=OneTime}" />
                            </GridView>
                        </ListView.View>
                    </ListView>

 Height="{Binding Path=RowDefinitions[1].ActualHeight, RelativeSource={RelativeSource AncestorType=Grid}}"

   VirtualizingStackPanel.IsVirtualizing="True"
  VirtualizingStackPanel.VirtualizationMode="Recycling"

 <ListBox.ItemsPanel>
    <ItemsPanelTemplate>
          <VirtualizingStackPanel IsVirtualizing="True" VirtualizationMode="Recycling" />
    </ItemsPanelTemplate>
</ListBox.ItemsPanel>

 <ListView.ItemsPanel>
    <ItemsPanelTemplate>
          <VirtualizingStackPanel
               IsVirtualizing="True"
               VirtualizationMode="Recycling" />
    </ItemsPanelTemplate>
</ListView.ItemsPanel>

                    <ListView ItemsSource="{Binding UsersTab2}" Grid.Row="1" Margin="3"
                              ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                              ScrollViewer.CanContentScroll="True"
                              VirtualizingStackPanel.IsVirtualizing="True"
                              VirtualizingStackPanel.VirtualizationMode="Recycling">
                        <ListView.ItemsPanel>
                            <ItemsPanelTemplate>
                                <VirtualizingStackPanel 
                                        IsVirtualizing="True" 
                                        VirtualizationMode="Recycling" />
                            </ItemsPanelTemplate>
                        </ListView.ItemsPanel>
                        <ListView.View>
                            <GridView>
                                <GridViewColumn Header="Id" Width="50" DisplayMemberBinding="{Binding Id, Mode=OneTime}" />
                                <GridViewColumn Header="FirstName" Width="100" DisplayMemberBinding="{Binding FirstName, Mode=OneTime}" />
                                <GridViewColumn Header="LastName" Width="100" DisplayMemberBinding="{Binding LastName, Mode=OneTime}" />
                                <GridViewColumn Header="Address" Width="100" DisplayMemberBinding="{Binding Address, Mode=OneTime}" />
                                <GridViewColumn Header="DateOfBirth" Width="150" DisplayMemberBinding="{Binding DateOfBirth, Mode=OneTime}" />
                            </GridView>
                        </ListView.View>
                    </ListView>

namespace KendoUI11.Models
{
    public class BlogComment
    {
        public int Id { set; get; }
 
        public string Body { set; get; }
 
        public int? ParentId { get; set; }
 
        // مخصوص کندو یو آی هستند
        public bool HasChildren { get; set; }
        public string imageUrl { get; set; }
    }
}

using System.Collections.Generic;
 
namespace KendoUI11.Models
{
    /// <summary>
    /// منبع داده فرضی جهت سهولت دموی برنامه
    /// </summary>
    public static class BlogCommentsDataSource
    {
        private static readonly IList<BlogComment> _cachedItems;
        static BlogCommentsDataSource()
        {
            _cachedItems = createBlogCommentsDataSource();
        }
 
        public static IList<BlogComment> LatestComments
        {
            get { return _cachedItems; }
        }
 
        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>
        private static IList<BlogComment> createBlogCommentsDataSource()
        {
            var list = new List<BlogComment>();
 
            var comment1 = new BlogComment
            {
                Id = 1, Body = "نظر من این است که", HasChildren = true, ParentId = null
            };
            list.Add(comment1);
 
            var comment12 = new BlogComment
            {
                Id = 2, Body = "پاسخی به نظر اول", HasChildren = true, ParentId = 1
            };
            list.Add(comment12);
 
            var comment12A = new BlogComment
            {
                Id = 3, Body = "پاسخی دیگری به نظر اول", HasChildren = false, ParentId = 1
            };
            list.Add(comment12A);
 
            var comment121 = new BlogComment
            {
                Id = 4, Body = "پاسخی به پاسخ به نظر اول", HasChildren = false, ParentId = 2
            };
            list.Add(comment121);
 
            var comment2 = new BlogComment
            {
                Id = 5, Body = "نظر 2", HasChildren = true, ParentId = null, imageUrl= "images/search.png"
            };
            list.Add(comment2);
 
            var comment21 = new BlogComment
            {
                Id = 6, Body = "پاسخ به نظر 2", HasChildren = false, ParentId = 5
            };
            list.Add(comment21);
 
            return list;
        }
    }
}

using System.Linq;
using System.Web.Mvc;
using KendoUI11.Models;
 
namespace KendoUI11.Controllers
{
 
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View(); // shows the page.
        }
 
        [HttpGet]
        public ActionResult GetBlogComments(int? id)
        {
            if (id == null)
            {
                //دریافت ریشه‌ها
                return Json(
                    BlogCommentsDataSource.LatestComments
                        .Where(x => x.ParentId == null) // ریشه‌ها
                        .ToList(),
                    JsonRequestBehavior.AllowGet);
            }
            else
            {
                //دریافت فرزندهای یک ریشه
                return Json(
                    BlogCommentsDataSource.LatestComments
                              .Where(x => x.ParentId == id)
                              .ToList(),
                              JsonRequestBehavior.AllowGet);
            }
        }
    }
}

<!--نحوه‌ی راست به چپ سازی -->
<div class="k-rtl k-header demo-section">
    <div id="my-treeview"></div>
</div>
 
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            var dataSource = new kendo.data.HierarchicalDataSource({
                transport: {
                    read: {
                        url: "@Url.Action("GetBlogComments", "Home")",
                        dataType: "json",
                        contentType: 'application/json; charset=utf-8',
                        type: 'GET'
                    }
                },
                schema: {
                    model: {
                        id: "Id",
                        hasChildren: "HasChildren"
                    }
                }
            });
 
            $("#my-treeview").kendoTreeView({
                //استفاده از قالب در صورت نیاز
                template: kendo.template($("#treeview-template").html()),
                checkboxes: {
                    checkChildren: false
                },
                dataSource: dataSource,
                dataTextField: "Body",
                //رخدادها
                select: function (e) { console.log("Selecting: " + this.text(e.node)); },
                check: function (e) { console.log("Checkbox changed :: " + this.text(e.node)); },
                change: function (e) { console.log("Selection changed"); },
                collapse: function (e) { console.log("Collapsing " + this.text(e.node)); },
                expand: function (e) { console.log("Expanding " + this.text(e.node)); }
            });
        });
    </script>
 
    <script id="treeview-template" type="text/kendo-ui-template">
        <strong> #: item.Body # </strong>
    </script>
 
    <style scoped>
        .demo-section {
            width: 100%;
            height: 300px;
        }
    </style>
}

public class Client
{
    public virtual int ClientId { get; set; }
    public virtual string Name { get; set; }
    public virtual string Email { get; set; }
}

using System.ServiceModel.Description;
using System.ServiceModel.Channels;
using System.ServiceModel.Dispatcher;
using System.Data.Objects;

namespace Recipe8
{
    public class ApplyProxyDataContractResolverAttribute : 
        Attribute, IOperationBehavior
    {
        public void AddBindingParameters(OperationDescription description,
            BindingParameterCollection parameters)
        {
        }
        public void ApplyClientBehavior(OperationDescription description,
            ClientOperation proxy)
        {
            DataContractSerializerOperationBehavior
                dataContractSerializerOperationBehavior =
                    description.Behaviors
                    .Find<DataContractSerializerOperationBehavior>();
                dataContractSerializerOperationBehavior.DataContractResolver =
                    new ProxyDataContractResolver();
        }
        public void ApplyDispatchBehavior(OperationDescription description,
            DispatchOperation dispatch)
        {
            DataContractSerializerOperationBehavior
                dataContractSerializerOperationBehavior =
                    description.Behaviors
                    .Find<DataContractSerializerOperationBehavior>();
            dataContractSerializerOperationBehavior.DataContractResolver =
                new ProxyDataContractResolver();
        }
        public void Validate(OperationDescription description)
        {
        }
    }
}

[ServiceContract]
public interface IService1
{
    [OperationContract]
    void InsertTestRecord();
    [OperationContract]
    Client GetClient();
    [OperationContract]
    void Update(Client client);
}

public class Client
{
    [ApplyProxyDataContractResolver]
    public Client GetClient()
    {
        using (var context = new EFRecipesEntities())
        {
            context.Cofiguration.LazyLoadingEnabled = false;
            return context.Clients.Single();
        }
    }
    public void Update(Client client)
    {
        using (var context = new EFRecipesEntities())
        {
            context.Entry(client).State = EntityState.Modified;
            context.SaveChanges();
        }
    }
    public void InsertTestRecord()
    {
        using (var context = new EFRecipesEntities())
        {
            // delete previous test data
            context.ExecuteSqlCommand("delete from [clients]");
            // insert new test data
            context.ExecuteStoreCommand(@"insert into
                [clients](Name, Email) values ('Armin Zia','armin.zia@gmail.com')");
        }
    }
}

using Recipe8Client.ServiceReference1;

namespace Recipe8Client
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var serviceClient = new Service1Client())
            {
                serviceClient.InsertTestRecord();
                
                var client = serviceClient.GetClient();
                Console.WriteLine("Client is: {0} at {1}", client.Name, client.Email);
                
                client.Name = "Armin Zia";
                client.Email = "arminzia@live.com";
                serviceClient.Update(client);
                
                client = serviceClient.GetClient();
                Console.WriteLine("Client changed to: {0} at {1}", client.Name, client.Email);
            }
        }
    }
}