>ng g m Dashboard -m app.module --routing
>ng g c Dashboard/ProtectedPage

import { DashboardModule } from "./dashboard/dashboard.module";

@NgModule({
  imports: [
    //...
    DashboardModule,
    AppRoutingModule
  ]
})
export class AppModule { }

import { ProtectedPageComponent } from "./protected-page/protected-page.component";

const routes: Routes = [
  { path: "protectedPage", component: ProtectedPageComponent }
];

export class LoginComponent implements OnInit {

  model: Credentials = { username: "", password: "", rememberMe: false };
  error = "";
  returnUrl: string;

  constructor(
    private authService: AuthService,
    private router: Router,
    private route: ActivatedRoute) { }

  ngOnInit() {
    // reset the login status
    this.authService.logout(false);

    // get the return url from route parameters
    this.returnUrl = this.route.snapshot.queryParams["returnUrl"];
  }

  submitForm(form: NgForm) {
    this.error = "";
    this.authService.login(this.model)
      .subscribe(isLoggedIn => {
        if (isLoggedIn) {
          if (this.returnUrl) {
            this.router.navigate([this.returnUrl]);
          } else {
            this.router.navigate(["/protectedPage"]);
          }
        }
      },
      (error: HttpErrorResponse) => {
        console.log("Login error", error);
        if (error.status === 401) {
          this.error = "Invalid User name or Password. Please try again.";
        } else {
          this.error = `${error.statusText}: ${error.message}`;
        }
      });
  }

<div class="panel panel-default">
  <div class="panel-heading">
    <h2 class="panel-title">Login</h2>
  </div>
  <div class="panel-body">
    <form #form="ngForm" (submit)="submitForm(form)" novalidate>
      <div class="form-group" [class.has-error]="username.invalid && username.touched">
        <label for="username">User name</label>
        <input id="username" type="text" required name="username" [(ngModel)]="model.username"
          #username="ngModel" class="form-control" placeholder="User name">
        <div *ngIf="username.invalid && username.touched">
          <div class="alert alert-danger"  *ngIf="username.errors['required']">
            Name is required.
          </div>
        </div>
      </div>

      <div class="form-group" [class.has-error]="password.invalid && password.touched">
        <label for="password">Password</label>
        <input id="password" type="password" required name="password" [(ngModel)]="model.password"
          #password="ngModel" class="form-control" placeholder="Password">
        <div *ngIf="password.invalid && password.touched">
          <div class="alert alert-danger"  *ngIf="password.errors['required']">
            Password is required.
          </div>
        </div>
      </div>

      <div class="checkbox">
        <label>
          <input type="checkbox" name="rememberMe" [(ngModel)]="model.rememberMe"> Remember me
        </label>
      </div>

      <div class="form-group">
        <button type="submit" class="btn btn-primary" [disabled]="form.invalid ">Login</button>
      </div>

      <div *ngIf="error" class="alert alert-danger " role="alert ">
        {{error}}
      </div>
    </form>
  </div>
</div>

export class HeaderComponent implements OnInit, OnDestroy {

  title = "Angular.Jwt.Core";

  isLoggedIn: boolean;
  subscription: Subscription;
  displayName: string;

  constructor(private authService: AuthService) { }

  ngOnInit() {
    this.subscription = this.authService.authStatus$.subscribe(status => {
      this.isLoggedIn = status;
      if (status) {
        this.displayName = this.authService.getDisplayName();
      }
    });
  }

  ngOnDestroy() {
    // prevent memory leak when component is destroyed
    this.subscription.unsubscribe();
  }

  logout() {
    this.authService.logout(true);
  }

<nav class="navbar navbar-default">
  <div class="container-fluid">
    <div class="navbar-header">
      <a class="navbar-brand" [routerLink]="['/']">{{title}}</a>
    </div>
    <ul class="nav navbar-nav">
      <li class="nav-item" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">
        <a class="nav-link" [routerLink]="['/welcome']">Home</a>
      </li>
      <li *ngIf="!isLoggedIn" class="nav-item" routerLinkActive="active">
        <a class="nav-link" queryParamsHandling="merge" [routerLink]="['/login']">Login</a>
      </li>
      <li *ngIf="isLoggedIn" class="nav-item" routerLinkActive="active">
        <a class="nav-link" (click)="logout()">Logoff [{{displayName}}]</a>
      </li>
      <li *ngIf="isLoggedIn" class="nav-item" routerLinkActive="active">
        <a class="nav-link" [routerLink]="['/protectedPage']">Protected Page</a>
      </li>
    </ul>
  </div>
</nav>

import { Component, OnInit } from "@angular/core";
import { AuthService } from "../../core/services/auth.service";

@Component({
  selector: "app-protected-page",
  templateUrl: "./protected-page.component.html",
  styleUrls: ["./protected-page.component.css"]
})
export class ProtectedPageComponent implements OnInit {

  decodedAccessToken: any = {};
  accessTokenExpirationDate: Date = null;

  constructor(private authService: AuthService) { }

  ngOnInit() {
    this.decodedAccessToken = this.authService.getDecodedAccessToken();
    this.accessTokenExpirationDate = this.authService.getAccessTokenExpirationDate();
  }
}

<h1>
  Decoded Access Token
</h1>

<div class="alert alert-info">
  <label> Access Token Expiration Date:</label> {{accessTokenExpirationDate}}
</div>

<div>
  <pre>{{decodedAccessToken | json}}</pre>
</div>

 public class SendEmailsTask : ScheduledTaskTemplate

using System;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public class SendEmailsTask : ScheduledTaskTemplate
    {
        /// <summary>
        /// اگر چند جاب در یک زمان مشخص داشتید، این خاصیت ترتیب اجرای آن‌ها را مشخص خواهد کرد
        /// </summary>
        public override int Order
        {
            get { return 1; }
        }

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Minute % 2 == 0 && now.Second == 1;
        }

        public override void Run()
        {
            if (this.IsShuttingDown || this.Pause)
                return;

            System.Diagnostics.Trace.WriteLine("Running Send Emails");
        }

        public override string Name
        {
            get { return "ارسال ایمیل"; }
        }
    }
}

        public override bool RunAt(DateTime utcNow)
        {
            if (this.IsShuttingDown || this.Pause)
                return false;

            var now = utcNow.AddHours(3.5);
            return now.Hour == 23 && now.Minute == 33 && now.Second == 1;
        }

using System;
using System.Net;

namespace DNTScheduler.TestWebApplication.WebTasks
{
    public static class ScheduledTasksRegistry
    {
        public static void Init()
        {
            ScheduledTasksCoordinator.Current.AddScheduledTasks(
                new SendEmailsTask(),
                new DoBackupTask());

            ScheduledTasksCoordinator.Current.OnUnexpectedException = (exception, scheduledTask) =>
            {
                //todo: log the exception.
                System.Diagnostics.Trace.WriteLine(scheduledTask.Name + ":" + exception.Message);
            };

            ScheduledTasksCoordinator.Current.Start();
        }

        public static void End()
        {
            ScheduledTasksCoordinator.Current.Dispose();
        }

        public static void WakeUp(string pageUrl)
        {
            try
            {
                using (var client = new WebClient())
                {
                    client.Credentials = CredentialCache.DefaultNetworkCredentials;
                    client.Headers.Add("User-Agent", "ScheduledTasks 1.0");
                    client.DownloadData(pageUrl);
                }
            }
            catch (Exception ex)
            {
                //todo: log ex
                System.Diagnostics.Trace.WriteLine(ex.Message);
            }
        }
    }
}

using System;
using System.Configuration;
using DNTScheduler.TestWebApplication.WebTasks;

namespace DNTScheduler.TestWebApplication
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            ScheduledTasksRegistry.Init();
        }

        protected void Application_End()
        {
            ScheduledTasksRegistry.End();
            //نکته مهم این روش نیاز به سرویس پینگ سایت برای زنده نگه داشتن آن است
            ScheduledTasksRegistry.WakeUp(ConfigurationManager.AppSettings["SiteRootUrl"]);
        }
    }
}

 <?xml version="1.0"?>
<configuration>
  <appSettings>
      <add key="SiteRootUrl" value="http://localhost:10189/Default.aspx" />
  </appSettings>
</configuration>

var jobsList = ScheduledTasksCoordinator.Current.ScheduledTasks.Select(x => new
{
   TaskName = x.Name,
   LastRunTime = x.LastRun,
   LastRunWasSuccessful = x.IsLastRunSuccessful,
   IsPaused = x.Pause,
}).ToList();

"C:\Program Files\Git\usr\bin\openssl.exe" genrsa -out private.key 2048
"C:\Program Files\Git\usr\bin\openssl.exe" req -new -x509 -key private.key -out publickey.cer -days 1398
"C:\Program Files\Git\usr\bin\openssl.exe" pkcs12 -export -out idp.pfx -inkey private.key -in publickey.cer

private static X509Certificate2 loadCertificateFromFile(string filePath, string password)
{
    // NOTE:
    // You should check out the identity of your application pool and make sure
    // that the `Load user profile` option is turned on, otherwise the crypto susbsystem won't work.

    // For decryption the certificate must be in the certificate store. It's a limitation of how EncryptedXml works.
    using (var store = new X509Store(StoreName.My, StoreLocation.CurrentUser))
    {
      store.Open(OpenFlags.ReadWrite);
      store.Add(new X509Certificate2(filePath, password, X509KeyStorageFlags.Exportable));
    }

    return new X509Certificate2(
            filePath,
            password,
            keyStorageFlags: X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.PersistKeySet
                             | X509KeyStorageFlags.Exportable);
}

services
   .AddDataProtection()
   .SetDefaultKeyLifetime(...)
   .SetApplicationName(...)
   .ProtectKeysWithCertificate(loadCertificateFromFile("path ...", "123"));

using System;
 
namespace CS6NewFeatures
{
    class Person
    {
        public string FirstName { set; get; }
        public string LastName { set; get; }
        public int Age { set; get; }
    }
 
    class Program
    {
        static void Main(string[] args)
        {
            var person = new Person { FirstName = "User 1", LastName = "Last Name 1", Age = 50 };
            var message = string.Format("Hello!  My name is {0} {1} and I am {2} years old.",
                                          person.FirstName, person.LastName, person.Age);
            Console.Write(message);
        }
    }
}

static void Main(string[] args)
{
    var person = new Person { FirstName = "User 1", LastName = "Last Name 1", Age = 50 };
    var message = $"Hello!  My name is {person.FirstName} {person.LastName} and I am {person.Age} years old.";
    Console.Write(message);
}

 var message2 = $"{Environment.NewLine}Test {DateTime.Now}, {3*2}";
Console.Write(message2);

 var message3 = $"{Environment.NewLine}{1000000:n0} {DateTime.Now:dd-MM-yyyy}";
Console.Write(message3);

class MyDateFormatProvider : IFormatProvider
{
    readonly MyDateFormatter _formatter = new MyDateFormatter();
 
    public object GetFormat(Type formatType)
    {
        return formatType == typeof(ICustomFormatter) ? _formatter : null;
    }
 
    class MyDateFormatter : ICustomFormatter
    {
        public string Format(string format, object arg, IFormatProvider formatProvider)
        {
            if (arg is DateTime)
                return ((DateTime)arg).ToString("MM/dd/yyyy");
            return arg.ToString();
        }
    }
}

static string formatMyDate(FormattableString formattable)
{
      return formattable.ToString(new MyDateFormatProvider());
}

 var message2 = formatMyDate($"{Environment.NewLine}Test {DateTime.Now}, {3*2}");
Console.Write(message2);

public static string faIr(IFormattable formattable)
{
    return formattable.ToString(null, new CultureInfo("fa-Ir"));
}

 static string invariant(FormattableString formattable)
{
    return formattable.ToString(CultureInfo.InvariantCulture);
}

 var message0 = $"Hello! My name is {person.FirstName} {{person.FirstName}}";

 Console.Write($"{(person.Age>50 ? "old": "young")}");

/* 
 * Password Hashing With PBKDF2 (http://crackstation.net/hashing-security.htm).
 * Copyright (c) 2013, Taylor Hornby
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Text;
using System.Security.Cryptography;

namespace PasswordHash
{
    /// <summary>
    /// Salted password hashing with PBKDF2-SHA1.
    /// Author: havoc AT defuse.ca
    /// www: http://crackstation.net/hashing-security.htm
    /// Compatibility: .NET 3.0 and later.
    /// </summary>
    public class PasswordHash
    {
        // The following constants may be changed without breaking existing hashes.
        public const int SALT_BYTE_SIZE = 24;
        public const int HASH_BYTE_SIZE = 24;
        public const int PBKDF2_ITERATIONS = 1000;

        public const int ITERATION_INDEX = 0;
        public const int SALT_INDEX = 1;
        public const int PBKDF2_INDEX = 2;

        /// <summary>
        /// Creates a salted PBKDF2 hash of the password.
        /// </summary>
        /// <param name="password">The password to hash.</param>
        /// <returns>The hash of the password.</returns>
        public static string CreateHash(string password)
        {
            // Generate a random salt
            RNGCryptoServiceProvider csprng = new RNGCryptoServiceProvider();
            byte[] salt = new byte[SALT_BYTE_SIZE];
            csprng.GetBytes(salt);

            // Hash the password and encode the parameters
            byte[] hash = PBKDF2(password, salt, PBKDF2_ITERATIONS, HASH_BYTE_SIZE);
            return PBKDF2_ITERATIONS + ":" +
                Convert.ToBase64String(salt) + ":" +
                Convert.ToBase64String(hash);
        }

        /// <summary>
        /// Validates a password given a hash of the correct one.
        /// </summary>
        /// <param name="password">The password to check.</param>
        /// <param name="correctHash">A hash of the correct password.</param>
        /// <returns>True if the password is correct. False otherwise.</returns>
        public static bool ValidatePassword(string password, string correctHash)
        {
            // Extract the parameters from the hash
            char[] delimiter = { ':' };
            string[] split = correctHash.Split(delimiter);
            int iterations = Int32.Parse(split[ITERATION_INDEX]);
            byte[] salt = Convert.FromBase64String(split[SALT_INDEX]);
            byte[] hash = Convert.FromBase64String(split[PBKDF2_INDEX]);

            byte[] testHash = PBKDF2(password, salt, iterations, hash.Length);
            return SlowEquals(hash, testHash);
        }

        /// <summary>
        /// Compares two byte arrays in length-constant time. This comparison
        /// method is used so that password hashes cannot be extracted from
        /// on-line systems using a timing attack and then attacked off-line.
        /// </summary>
        /// <param name="a">The first byte array.</param>
        /// <param name="b">The second byte array.</param>
        /// <returns>True if both byte arrays are equal. False otherwise.</returns>
        private static bool SlowEquals(byte[] a, byte[] b)
        {
            uint diff = (uint)a.Length ^ (uint)b.Length;
            for (int i = 0; i < a.Length && i < b.Length; i++)
                diff |= (uint)(a[i] ^ b[i]);
            return diff == 0;
        }

        /// <summary>
        /// Computes the PBKDF2-SHA1 hash of a password.
        /// </summary>
        /// <param name="password">The password to hash.</param>
        /// <param name="salt">The salt.</param>
        /// <param name="iterations">The PBKDF2 iteration count.</param>
        /// <param name="outputBytes">The length of the hash to generate, in bytes.</param>
        /// <returns>A hash of the password.</returns>
        private static byte[] PBKDF2(string password, byte[] salt, int iterations, int outputBytes)
        {
            Rfc2898DeriveBytes pbkdf2 = new Rfc2898DeriveBytes(password, salt);
            pbkdf2.IterationCount = iterations;
            return pbkdf2.GetBytes(outputBytes);
        }
    }
}