routes.MapRoute(
                "old_bloger_tags_list", // Route name
                "search/label/{name}", // URL with parameters
                new { controller = "Tag", action = "Index", name = UrlParameter.Optional, area = "" } // Parameter defaults
            );

routes.MapRoute(
                "old_bloger_posts_feeds_list", // Route name
                "feeds/posts/default", // URL with parameters
                new { controller = "Feed", action = "Posts", name = UrlParameter.Optional, area = "" } // Parameter defaults
            );

routes.MapRoute(
                "old_bloger_comments_feeds_list", // Route name
                "feeds/comments/default", // URL with parameters
                new { controller = "Feed", action = "Comments", name = UrlParameter.Optional, area = "" } // Parameter defaults
            );            

routes.MapRoute(
                "old_bloger_post_urls",
                "{yyyy}/{mm}/{title}",
                new { controller = "Post", action = "OldBloggerLinks" },
                new { yyyy = @"\d{4}", mm = @"\d{1,2}" }
            );

        public virtual ActionResult OldBloggerLinks(int yyyy, int mm, string title)
        {
            var oldUrl = string.Format(CultureInfo.InvariantCulture, "https://www.dntips.ir/{0}/{1}/{2}", yyyy, mm.ToString("00"), title);
            var blogPost = _blogPostsService.FindBlogPost(oldUrl);
            if (blogPost != null)
                return RedirectToActionPermanent(actionName: ActionNames.Index, controllerName: MVC.Post.Name,
                                                 routeValues: new { id = blogPost.Id, name = blogPost.Title.GetPostSlug() });
            return this.Redirect("/");
        }

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name">
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 There is no directive with "exportAs" set to "ngForm"

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name" name="name" ngModel>
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 Error: If ngModel is used within a form tag, either the name attribute must be set or the form
control must be defined as 'standalone' in ngModelOptions.

<input type="text" required placeholder="Name" name="name" ngModel>

<form #form="ngForm" novalidate>

<div class="container">
    <h3>Angular Forms</h3>
    <form #form="ngForm" novalidate>
        <div class="form-group">
            <label>First Name</label>
            <input type="text" class="form-control" required name="firstName" ngModel>
        </div>
        <div class="form-group">
            <label>Last Name</label>
            <input type="text" class="form-control" required name="lastName" ngModel>
        </div>
        <button class="btn btn-primary" type="submit">Ok</button>
    </form>
</div>

form.pristine: {{ form.pristine }}

        <div class="checkbox">
            <label>
                <input type="checkbox" name="is-full-time" ngModel> Full Time Employee
            </label>
        </div>

        <label>Payment Type</label>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="FullTime" checked>
                Full Time
            </label>
        </div>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="PartTime">
                Part Time
            </label>
        </div>

        <div class="form-group">
            <label>Primary Language</label>
            <select class="form-control">
                <option *ngFor="let lang of languages">
                    {{ lang }}
                </option>
            </select>
        </div>

export class EmployeeRegisterComponent implements OnInit {
  languages = ["Persian", "English", "Spanish", "Other"];

<select class="form-control">
  <option>Persian</option>
  <option>English</option>
  <option>Spanish</option>
  <option>Other</option>
</select>

public ICommand RemoveItemCommand { get; set; }

  public Book CurrentItem 
        {
            get
            {
                return currentItem;
            }
            set
            {
                if(currentItem != value)
                {
                    currentItem = value;
                    RaisePropertyChanged("CurrentItem");
                }
            }
        }
        private Book currentItem;

 [Export]
    public class BookController
    {
        [ImportingConstructor]
        public BookController(BookViewModel viewModel)
        {
            ViewModelCore = viewModel;
        }

        public BookViewModel ViewModelCore
        {
            get;
            private set;
        }

        public DelegateCommand RemoveItemCommand 
        { 
            get; 
            private set;
        }

        private void ExecuteRemoveItemCommand()
        {
            ViewModelCore.Books.Remove(ViewModelCore.CurrentItem);
        }

        private void Initialize()
        {
            RemoveItemCommand = new DelegateCommand(ExecuteRemoveItemCommand);
            ViewModelCore.RemoveItemCommand = RemoveItemCommand;
        }

        public void Run()
        {

            var result = new List<Book>();
            result.Add(new Book { Code = 1, Title = "Book1" });
            result.Add(new Book { Code = 2, Title = "Book2" });
            result.Add(new Book { Code = 3, Title = "Book3" });

            Initialize();

            ViewModelCore.Books = new ObservableCollection<Models.Book>(result);        

            (ViewModelCore.View as IBookView).Show();
        }              
    }

 <DataGrid ItemsSource="{Binding Books}" SelectedItem="{Binding CurrentItem ,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Width="400" Height="200">
            <DataGrid.Columns>
                <DataGridTextColumn Header="Code" Binding="{Binding Code}" Width="100"></DataGridTextColumn>
                <DataGridTextColumn Header="Title" Binding="{Binding Title}" Width="300"></DataGridTextColumn>
            </DataGrid.Columns>
        </DataGrid>