var url = this.Url.Action("About", "Home", new { id = 1 }, this.Request.Scheme);

var urlHelper = httpContext.RequestServices.GetRequiredService<IUrlHelper>()

var generator = app.ApplicationServices.GetRequiredService<LinkGenerator>();
var controllerName = nameof(HomeController).Replace("Controller", "");
var url = generator.GetPathByAction(nameof(HomeController.Index), controllerName)

public class MyMiddleware
{
    private readonly LinkGenerator _linkGenerator;

    public MyMiddleware(RequestDelegate next, LinkGenerator linkGenerator) 
   {
       _linkGenerator = linkGenerator;
   }   

    public async Task Invoke(HttpContext httpContext)
    {
        var url = _linkGenerator.GenerateLink(new { controller = "Store", action = "ListProducts" });
    
        httpContext.Response.ContentType = "text/plain";
        return httpContext.Response.WriteAsync($"Go to {url} to see the list of products.");
    }
}

var url = _linkGenerator.GetUriByAction(_accessor.HttpContext,
action: "GetContentByFileId",
values: new { FileId = 1 }
);

public static string GetPathByAction(this LinkGenerator generator, string action, string controller,
 object values = null, PathString pathBase = default,
FragmentString fragment = default, LinkOptions options = null);

namespace FiltersSample.Filters
{
    public class SampleActionFilter : IActionFilter
    {
        public void OnActionExecuting(ActionExecutingContext context)
        {
            // انجام کاری پیش از اجرای اکشن متد
        }

        public void OnActionExecuted(ActionExecutedContext context)
        {
            // انجام کاری پس از اجرای اکشن متد
        }
    }
}

namespace FiltersSample.Filters
{
    public class SampleAsyncActionFilter : IAsyncActionFilter
    {
        public async Task OnActionExecutionAsync(
            ActionExecutingContext context,
            ActionExecutionDelegate next)
        {
            // انجام کاری پیش از اجرای اکشن متد
            await next();
            // انجام کاری پس از اجرای اکشن متد
        }
    }
}

using Microsoft.AspNetCore.Mvc.Filters;
namespace FiltersSample.Filters
{
    public class AddHeaderAttribute : ResultFilterAttribute
    {
        private readonly string _name;
        private readonly string _value;
        public AddHeaderAttribute(string name, string value)
        {
            _name = name;
            _value = value;
        }

        public override void OnResultExecuting(ResultExecutingContext context)
        {
            context.HttpContext.Response.Headers.Add(
                _name, new string[] { _value });
            base.OnResultExecuting(context);
        }
    }
}

[AddHeader("Author", "DNT")]
public class SampleController : Controller
{
    public IActionResult Index()
    {
        return Content("با فایرباگ هدر خروجی را بررسی کنید");
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.Filters.Add(typeof(SampleActionFilter)); // by type
        options.Filters.Add(new SampleGlobalActionFilter()); // an instance
    });
}

 [MyFilter(Name = "Method Level Attribute", Order=-1)]

[ServiceFilter(typeof(AddHeaderFilterWithDi))]
public IActionResult Index()
{
   return View();
}

 services.AddScoped<AddHeaderFilterWithDi>();

 System.InvalidOperationException: No service for type 'FiltersSample.Filters.AddHeaderFilterWithDI' has been registered.

[TypeFilter(typeof(AddHeaderAttribute),  Arguments = new object[] { "Author", "DNT" })]
public IActionResult Hi(string name)
{
   return Content($"Hi {name}");
}

using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.Extensions.Logging;
 
namespace Core1RtmEmptyTest.StartupCustomizations
{
    public class CustomExceptionLoggingFilterAttribute : ExceptionFilterAttribute
    {
        private readonly ILogger<CustomExceptionLoggingFilterAttribute> _logger;
        public CustomExceptionLoggingFilterAttribute(ILogger<CustomExceptionLoggingFilterAttribute> logger)
        {
            _logger = logger;
        }
 
        public override void OnException(ExceptionContext context)
        {
            _logger.LogInformation($"OnException: {context.Exception}");
            base.OnException(context);
        }
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.Filters.Add(typeof(CustomExceptionLoggingFilterAttribute));

public void Configure(ILoggerFactory loggerFactory)
{
   loggerFactory.AddDebug(minLevel: LogLevel.Debug);

public IActionResult GetData()
{
  throw new Exception("throwing an exception!");
}

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class TestCookiesController : Controller
    {
        public IActionResult Index()
        {
            this.Response.Cookies.Append("key", "value", new CookieOptions
            {
                HttpOnly = true,
                Path = this.Request.PathBase.HasValue ? this.Request.PathBase.ToString() : "/",
                Secure = this.Request.IsHttps
            });
 
            return Content("OK!");
        }
    }
}

 Expires = DateTimeOffset.UtcNow.AddDays(2)

 var value = this.Request.Cookies["key"];

    public interface IRequestCookieCollection : IEnumerable<KeyValuePair<string, string>>, IEnumerable
    {
        string this[string key] { get; }
        ICollection<string> Keys { get; }
        bool ContainsKey(string key);
        bool TryGetValue(string key, out string value);
    }

string cookieValue;
if (this.Request.Cookies.TryGetValue(key, out cookieValue))
{
   // TODO: use the cookieValue
}
else
{
  // this cookie doesn't exist.
}

 this.Response.Cookies.Delete("key");

public interface ISecureCookiesProvider
{
    void Add(HttpContext context, string token, string value);
    bool Contains(HttpContext context, string token);
    string GetValue(HttpContext context, string token);
    void Remove(HttpContext context, string token);
}
 
public class SecureCookiesProvider : ISecureCookiesProvider
{
    private readonly IProtectionProvider _protectionProvider;
 
    public SecureCookiesProvider(IProtectionProvider protectionProvider)
    {
 
        _protectionProvider = protectionProvider;
    }
 
    public void Add(HttpContext context, string token, string value)
    {
        value = _protectionProvider.Encrypt(value);
        context.Response.Cookies.Append(token, value, getCookieOptions(context));
    }
 
    public bool Contains(HttpContext context, string token)
    {
        return context.Request.Cookies.ContainsKey(token);
    }
 
    public string GetValue(HttpContext context, string token)
    {
        string cookieValue;
        if (!context.Request.Cookies.TryGetValue(token, out cookieValue))
        {
            return null;
        }
        return _protectionProvider.Decrypt(cookieValue);
    }
 
    public void Remove(HttpContext context, string token)
    {
        if (context.Request.Cookies.ContainsKey(token))
        {
            context.Response.Cookies.Delete(token);
        }
    }
 
    /// <summary>
    /// Expires at the end of the browser's session.
    /// </summary>
    private CookieOptions getCookieOptions(HttpContext context)
    {
        return new CookieOptions
        {
            HttpOnly = true,
            Path = context.Request.PathBase.HasValue ? context.Request.PathBase.ToString() : "/",
            Secure = context.Request.IsHttps
        };
    }
}

public class Startup
{ 
    public void ConfigureServices(IServiceCollection services)
    {
        services.TryAddSingleton<IProtectionProvider, ProtectionProvider>();
        services.TryAddSingleton<ISecureCookiesProvider, SecureCookiesProvider>();

function LconvertToSRT() 

{
    var arr = getArray();
    var subStr = "-->";

    if (arr[0].indexOf(subStr) < 0) 

   {
        for (var i = 0; i < arr.length; i++) {
            var timeRe = /\d{2}:\d{2}/i;
            var timeStart = "00:" + arr[i].match(timeRe) + ",200";

            var j = parseInt(i) + parseInt(1);
            if (j < arr.length) {
                var timeEnd = "00:" + arr[i + 1].match(timeRe) + ",200";
            }
            var speakStr = arr[i].replace(/\d{2}:\d{2}\s/, "");
            arr[i] = j + "\n" + timeStart + " --> " + timeEnd + "\n" + speakStr + "\n\n";
        }

        arr.pop();
        var fullText = arr.join("");
        document.getElementById("source").value = fullText;
    }
}

 public interface IBookView : IView
    {
        void Show();
        void Close();
    }

Install-Package WAF

<Window x:Class="Shell.BookShell"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Book View" Height="350" Width="525">
    <Grid>
        <DataGrid ItemsSource="{Binding Books}" 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>

    </Grid>
</Window>

[Export(typeof(IBookView))]
    [PartCreationPolicy(CreationPolicy.NonShared)]
    public partial class BookShell : Window, IBookView
    {
        public BookShell()
        {
            InitializeComponent();
        }
    }

 public class Book
    {
        public int Code { get; set; }

        public string Title { get; set; }
    }

[Export]
    [Export(typeof(ViewModel<IBookView>))]
    public class BookViewModel : ViewModel<IBookView>
    {
        [ImportingConstructor]
        public BookViewModel(IBookView view)
            : base(view)
        {
        }
       
        public ObservableCollection<Book> Books { get; set; }
        
    }

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

        public BookViewModel ViewModelCore
        {
            get;
            private set;
        }

        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" });

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

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

public class AppBootstrapper
    {
        public CompositionContainer Container
        {
            get;
            private set;
        }

        public AggregateCatalog Catalog
        {
            get;
            private set;
        }

        public void Run()
        {
            Catalog = new AggregateCatalog();
            Catalog.Catalogs.Add(new AssemblyCatalog(Assembly.GetExecutingAssembly()));
            
            Catalog.Catalogs.Add(new AssemblyCatalog(String.Format("{0}\\{1}", Environment.CurrentDirectory, "Shell.dll")));
            Catalog.Catalogs.Add(new AssemblyCatalog(String.Format("{0}\\{1}", Environment.CurrentDirectory, "ViewModels.dll")));
            Catalog.Catalogs.Add(new AssemblyCatalog(String.Format("{0}\\{1}", Environment.CurrentDirectory, "Controllers.dll")));

            Container = new CompositionContainer(Catalog);

            var batch = new CompositionBatch();
            batch.AddExportedValue(Container);
            Container.Compose(batch);

            var bookController = Container.GetExportedValue<BookController>();
            bookController.Run();


        }
    }

public partial class App : Application
    {
        protected override void OnStartup(StartupEventArgs e)
        {
            new Bootstrapper.AppBootstrapper().Run();
        }
    }

Catalog.Catalogs.Add(new DirectoryCatalog(Environment.CurrentDirectory));