public static class LocalizationConfig
    {
        public static IMvcBuilder AddCustomLocalization(this IMvcBuilder mvcBuilder, IServiceCollection services)
        {
            mvcBuilder.AddDataAnnotationsLocalization(options =>
                    {
                        const string resourcesPath = "Resources";
                        string baseName = $"{resourcesPath}.{nameof(SharedResource)}";
                        var location = new AssemblyName(typeof(SharedResource).GetTypeInfo().Assembly.FullName).Name;

                        options.DataAnnotationLocalizerProvider = (type, factory) =>
                        {
                            // to use `SharedResource.fa.resx` file
                            return factory.Create(baseName, location);
                        };
                    });

            services.AddLocalization();
            services.AddScoped<IStringLocalizer>(provider =>
                            provider.GetRequiredService<IStringLocalizer<SharedResource>>());

            services.AddScoped<ISharedResourceService, SharedResourceService>();
            return mvcBuilder;
        }
    }

    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddHttpContextAccessor();
            services.AddControllers().AddCustomLocalization(services);
        }

    public static class LocalizationConfig
    {
        public static IApplicationBuilder UseCustomRequestLocalization(this IApplicationBuilder app)
        {
            var requestLocalizationOptions = new RequestLocalizationOptions
            {
                DefaultRequestCulture = new RequestCulture(new CultureInfo("fa-IR")),
                SupportedCultures = new[]
                {
                    new CultureInfo("en-US"),
                    new CultureInfo("fa-IR")
                },
                SupportedUICultures = new[]
                {
                    new CultureInfo("en-US"),
                    new CultureInfo("fa-IR")
                }
            };
            app.UseRequestLocalization(requestLocalizationOptions);
            return app;
        }
    }

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

            app.UseHttpsRedirection();

            app.UseCustomRequestLocalization();

            app.UseRouting();

            app.UseAuthorization();

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

using System.ComponentModel.DataAnnotations;

namespace Core3xSharedResource.Models.Account
{
    public class RegisterModel
    {
        [Required(ErrorMessage = "Please enter an email address")] // -->> from the shared resources
        [EmailAddress(ErrorMessage = "Please enter a valid email address")] // -->> from the shared resources
        public string Email { get; set; }
    }
}

<?xml version="1.0" encoding="utf-8"?>
<root>
  <data name="&lt;b&gt;Hello&lt;/b&gt;&lt;i&gt; {0}&lt;/i&gt;" xml:space="preserve">
    <value>&lt;b&gt;سلام&lt;/b&gt;&lt;i&gt; {0}&lt;/i&gt;</value>
  </data>
  <data name="About Title" xml:space="preserve">
    <value>درباره</value>
  </data>
  <data name="DNT" xml:space="preserve">
    <value>.NET Tips</value>
  </data>
  <data name="SiteName" xml:space="preserve">
    <value>DNT</value>
  </data>
  <data name="Please enter an email address" xml:space="preserve">
    <value>لطفا ایمیلی را وارد کنید</value>
  </data>
  <data name="Please enter a valid email address" xml:space="preserve">
    <value>لطفا ایمیل معتبری را وارد کنید</value>
  </data>
</root>

using Core3xSharedResource.Models.Account;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Localization;

namespace Core3xSharedResource.WebApi.Controllers
{
    [ApiController]
    [Route("[controller]")]
    public class NormalIStringLocalizerController : ControllerBase
    {
        private readonly IStringLocalizer _localizer;

        public NormalIStringLocalizerController(IStringLocalizer localizer)
        {
            _localizer = localizer;
        }

        [HttpGet]
        public ActionResult<string> Get()
        {
            var localizedString = _localizer["About Title"];
            if (localizedString.ResourceNotFound)
            {
                return NotFound($"The localization resource with ID:`{localizedString.Name}` not found. SearchedLocation: `{localizedString.SearchedLocation}`.");
            }
            return localizedString.Value;
        }

        [HttpPost]
        public ActionResult<RegisterModel> Post(RegisterModel model)
        {
            return model;
        }
    }
}

using System;
using System.Collections.Generic;
using Microsoft.Extensions.Localization;
using Microsoft.Extensions.Logging;
using Microsoft.AspNetCore.Http;

namespace Core3xSharedResource.Services
{
    public interface ISharedResourceService
    {
        string this[string index] { get; }

        IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures);
        string GetString(string name, params object[] arguments);
        string GetString(string name);
    }

    public class SharedResourceService : ISharedResourceService
    {
        private readonly IStringLocalizer _sharedLocalizer;
        private readonly ILogger<SharedResourceService> _logger;
        private readonly IHttpContextAccessor _httpContextAccessor;

        public SharedResourceService(
            IStringLocalizer sharedHtmlLocalizer,
            IHttpContextAccessor httpContextAccessor,
            ILogger<SharedResourceService> logger
            )
        {
            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
            _sharedLocalizer = sharedHtmlLocalizer ?? throw new ArgumentNullException(nameof(sharedHtmlLocalizer));
            _httpContextAccessor = httpContextAccessor ?? throw new ArgumentNullException(nameof(httpContextAccessor));
        }

        public IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures)
        {
            return _sharedLocalizer.GetAllStrings(includeParentCultures);
        }

        public string this[string index] => GetString(index);

        public string GetString(string name, params object[] arguments)
        {
            var result = _sharedLocalizer.GetString(name, arguments);
            logError(name, result);
            return result;
        }

        private void logError(string name, LocalizedString result)
        {
            if (result.ResourceNotFound)
            {
                var acceptLanguage = _httpContextAccessor?.HttpContext?.Request?.Headers["Accept-Language"];
                _logger.LogError($"The localization resource with Accept-Language:`{acceptLanguage}` & ID:`{name}` not found. SearchedLocation: `{result.SearchedLocation}`.");
            }
        }

        public string GetString(string name)
        {
            var result = _sharedLocalizer.GetString(name);
            logError(name, result);
            return result;
        }
    }
}

public interface INotifyPropertyChanged  
{ 
   event PropertyChangedEventHandler PropertyChanged;  
}

  partial class CarModel : INotifyPropertyChanged
  {

    private double _speedKmPerHour;
    
    public double SpeedKmPerHour
    {
      get => _speedKmPerHour;
      set
      {
        _speedKmPerHour = value;
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SpeedKmPerHour)));
      }
    }

    public event PropertyChangedEventHandler? PropertyChanged;
  }

  partial class CarModel : INotifyPropertyChanged
  {
    private double _speedKmPerHour;    
  }

<Project Sdk="Microsoft.NET.Sdk">

  <ItemGroup>
    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" PrivateAssets="all" />
  </ItemGroup>
</Project>

  [Generator]
  public class NotifyPropertyChangedGenerator : ISourceGenerator
  {
    public void Initialize(GeneratorInitializationContext context)
    {
    }

    public void Execute(GeneratorExecutionContext context)
    {

    public void Execute(GeneratorExecutionContext context)
    {
      // uncomment to debug the actual build of the target project
      // Debugger.Launch();
      var compilation = context.Compilation;
      var notifyInterface = compilation.GetTypeByMetadataName("System.ComponentModel.INotifyPropertyChanged");

      foreach (var syntaxTree in compilation.SyntaxTrees)
      {
        var semanticModel = compilation.GetSemanticModel(syntaxTree);
        var immutableHashSet = syntaxTree.GetRoot()
          .DescendantNodesAndSelf()
          .OfType<ClassDeclarationSyntax>()
          .Select(x => semanticModel.GetDeclaredSymbol(x))
          .OfType<ITypeSymbol>()
          .Where(x => x.Interfaces.Contains(notifyInterface))
          .ToImmutableHashSet();

        foreach (var typeSymbol in immutableHashSet)
        {
          var source = GeneratePropertyChanged(typeSymbol);
          context.AddSource($"{typeSymbol.Name}.Notify.cs", source);
        }
      }
    }

    private string GeneratePropertyChanged(ITypeSymbol typeSymbol)
    {
      return $@"
using System.ComponentModel;

namespace {typeSymbol.ContainingNamespace}
{{
  partial class {typeSymbol.Name}
  {{
    {GenerateProperties(typeSymbol)}
    public event PropertyChangedEventHandler? PropertyChanged;
  }}
}}";
    }

    private static string GenerateProperties(ITypeSymbol typeSymbol)
    {
      var sb = new StringBuilder();
      var suffix = "BackingField";

      foreach (var fieldSymbol in typeSymbol.GetMembers().OfType<IFieldSymbol>()
        .Where(x=>x.Name.EndsWith(suffix)))
      {
        var propertyName = fieldSymbol.Name[..^suffix.Length];
        sb.AppendLine($@"
    public {fieldSymbol.Type} {propertyName}
    {{
      get => {fieldSymbol.Name};
      set
      {{
        {fieldSymbol.Name} = value;
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof({propertyName})));
      }}
    }}");
      }

      return sb.ToString();
    }

<Project Sdk="Microsoft.NET.Sdk">

  <ItemGroup>
    <ProjectReference Include="..\NotifyPropertyChangedGenerator\NotifyPropertyChangedGenerator.csproj"
                      OutputItemType="Analyzer" ReferenceOutputAssembly="false"/>
  </ItemGroup>
</Project>

using System.ComponentModel;

namespace NotifyPropertyChangedGenerator.Demo
{
  public partial class CarModel : INotifyPropertyChanged
  {
    private double SpeedKmPerHourBackingField;
    private int NumberOfDoorsBackingField;
    private string ModelBackingField = "";

    public void SpeedUp() => SpeedKmPerHour *= 1.1;
  }
}

 var uri = String.Format("https://api.telegram.org/bot{0}/sendMessage?chat_id={1}&text={2}", Token, channelId, message);

https://idpHostAddress/connect/authorize? 
client_id=imagegalleryclient 
&redirect_uri=https://clientapphostaddress/signin-oidcoidc 
&scope=openid profile 
&response_type=code id_token 
&response_mode=form_post
&nonce=63626...n2eNMxA0

namespace DNT.IDP
{
    public static class Config
    {
        public static IEnumerable<Client> GetClients()
        {
            return new List<Client>
            {
                new Client
                {
                    ClientName = "Image Gallery",
                    ClientId = "imagegalleryclient",
                    AllowedGrantTypes = GrantTypes.Hybrid,
                    RedirectUris = new List<string>
                    {
                        "https://localhost:5001/signin-oidc"
                    },
                    PostLogoutRedirectUris = new List<string>
                    {
                        "https://localhost:5001/signout-callback-oidc"
                    },
                    AllowedScopes =
                    {
                        IdentityServerConstants.StandardScopes.OpenId,
                        IdentityServerConstants.StandardScopes.Profile
                    },
                    ClientSecrets =
                    {
                        new Secret("secret".Sha256())
                    }
                }
             };
        }
    }
}

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddAuthentication(options =>
            {
                options.DefaultScheme = "Cookies";
                options.DefaultChallengeScheme = "oidc";
            }).AddCookie("Cookies")
              .AddOpenIdConnect("oidc", options =>
              {
                  options.SignInScheme = "Cookies";
                  options.Authority = "https://localhost:6001";
                  options.ClientId = "imagegalleryclient";
                  options.ResponseType = "code id_token";
                  //options.CallbackPath = new PathString("...")
                  //options.SignedOutCallbackPath = new PathString("...")
                  options.Scope.Add("openid");
                  options.Scope.Add("profile");
                  options.SaveTokens = true;
                  options.ClientSecret = "secret";
                  options.GetClaimsFromUserInfoEndpoint = true;
              });

namespace ImageGallery.MvcClient.WebApp
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            app.UseAuthentication();

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
    // .... 
   
        public async Task WriteOutIdentityInformation()
        {
            var identityToken = await HttpContext.GetTokenAsync(OpenIdConnectParameterNames.IdToken);
            Debug.WriteLine($"Identity token: {identityToken}");

            foreach (var claim in User.Claims)
            {
                Debug.WriteLine($"Claim type: {claim.Type} - Claim value: {claim.Value}");
            }
        }

        public async Task<IActionResult> Index()
        {
            await WriteOutIdentityInformation();
            // ....

<div class="navbar-collapse collapse">
    <ul class="nav navbar-nav">
        <li><a asp-area="" asp-controller="Gallery" asp-action="Index">Home</a></li>
        <li><a asp-area="" asp-controller="Gallery" asp-action="AddImage">Add an image</a></li>
        @if (User.Identity.IsAuthenticated)
        {
            <li><a asp-area="" asp-controller="Gallery" asp-action="Logout">Logout</a></li>
        }
    </ul>
</div>

namespace ImageGallery.MvcClient.WebApp.Controllers
{
    [Authorize]
    public class GalleryController : Controller
    {
        public async Task Logout()
        {
            // Clears the  local cookie ("Cookies" must match the name of the scheme)
            await HttpContext.SignOutAsync("Cookies");
            await HttpContext.SignOutAsync("oidc");
        }

PostLogoutRedirectUris = new List<string>
{
     "https://localhost:5001/signout-callback-oidc"
},

options.Scope.Add("openid");
options.Scope.Add("profile");

options.GetClaimsFromUserInfoEndpoint = true;

ReactDOM.render(<Counter />, document.getElementById("root"));

import Counters from "./components/counters";

ReactDOM.render(<Counters />, document.getElementById("root"));

import React, { Component } from "react";

import Counter from "./counter";

class Counters extends Component {
  state = {};

  render() {
    return (
      <div>
        <Counter />
        <Counter />
        <Counter />
        <Counter />
      </div>
    );
  }
}

export default Counters;

import React, { Component } from "react";
import Counter from "./counter";

class Counters extends Component {
  state = {
    counters: [
      { id: 1, value: 0 },
      { id: 2, value: 0 },
      { id: 3, value: 0 },
      { id: 4, value: 0 }
    ]
  };

  render() {
    return (
      <div>
        {this.state.counters.map(counter => (
          <Counter key={counter.id} />
        ))}
      </div>
    );
  }
}

export default Counters;

  render() {
    return (
      <div>
        {this.state.counters.map(counter => (
          <Counter key={counter.id} value={counter.value} selected={true} />
        ))}
      </div>
    );

class Counter extends Component {
  state = {
    count: 0
  };

  render() {
    console.log("props", this.props);
    //...

class Counter extends Component {
  state = {
    count: this.props.value
  };

  render() {
    return (
      <div>
        {this.state.counters.map(counter => (
          <Counter key={counter.id} value={counter.value} selected={true}>
            <h4>‍Counter #{counter.id}</h4>
          </Counter>
        ))}
      </div>
    );
  }

class Counter extends Component {
  state = {
    count: this.props.value
  };

  handleDelete = () => {
    console.log("handleDelete called.");
  };

<Counter
     key={counter.id}
     value={counter.value}
     selected={true}
     onDelete={this.handleDelete}
/>

<button
  onClick={this.props.onDelete}
  className="btn btn-danger btn-sm m-2"
>
  Delete
</button>

onClick={() => this.props.onDelete(this.props.id)}

<Counter
  key={counter.id}
  value={counter.value}
  selected={true}
  onDelete={this.handleDelete}
  id={counter.id}
/>

  handleDelete = counterId => {
    console.log("handleDelete called.", counterId);
    const counters = this.state.counters.filter(
      counter => counter.id !== counterId
    );
    this.setState({ counters }); // = this.setState({ counters: counters });
  };

<Counter
  key={counter.id}
  counter={counter}
  onDelete={this.handleDelete}
/>