public IActionResult Get()
{ 
    var user = this.User.Identity as ClaimsIdentity; 
    var config = new 
    { 
        userName = user.Name, 
        roles = user.Claims.Where(x => x.Type == ClaimTypes.Role).Select(x => x.Value).ToList() 
    }; 
    return Ok(config); 
}

{
  "jti": "d1272eb5-1061-45bd-9209-3ccbc6ddcf0a",
  "iss": "http://localhost/",
  "iat": 1513070340,
  "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier": "1",
  "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name": "Vahid",
  "DisplayName": "وحید",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/serialnumber": "709b64868a1d4d108ee58369f5c3c1f3",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/userdata": "1",
  "http://schemas.microsoft.com/ws/2008/06/identity/claims/role": [
    "Admin",
    "User"
  ],
  "nbf": 1513070340,
  "exp": 1513070460,
  "aud": "Any"
}

export interface AuthUser {
  userId: string;
  userName: string;
  displayName: string;
  roles: string[];
}

  getAuthUser(): AuthUser {
    if (!this.isLoggedIn()) {
      return null;
    }

    const decodedToken = this.getDecodedAccessToken();
    let roles = decodedToken["http://schemas.microsoft.com/ws/2008/06/identity/claims/role"];
    if (roles) {
      roles = roles.map(role => role.toLowerCase());
    }
    return Object.freeze({
      userId: decodedToken["http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier"],
      userName: decodedToken["http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name"],
      displayName: decodedToken["DisplayName"],
      roles: roles
    });
  }

import { ProtectedPageComponent } from "./protected-page/protected-page.component";
import { AuthGuardPermission } from "../core/models/auth-guard-permission";

const routes: Routes = [
  {
    path: "protectedPage",
    component: ProtectedPageComponent,
    data: {
      permission: {
        permittedRoles: ["Admin"],
        deniedRoles: null
      } as AuthGuardPermission
    }
  }
];

export interface AuthGuardPermission {
  permittedRoles?: string[];
  deniedRoles?: string[];
}

>ng g c Authentication/AccessDenied

 AccessDenied
  create src/app/Authentication/access-denied/access-denied.component.html (32 bytes)
  create src/app/Authentication/access-denied/access-denied.component.ts (296 bytes)
  create src/app/Authentication/access-denied/access-denied.component.css (0 bytes)
  update src/app/Authentication/authentication.module.ts (550 bytes)

import { LoginComponent } from "./login/login.component";
import { AccessDeniedComponent } from "./access-denied/access-denied.component";

const routes: Routes = [
  { path: "login", component: LoginComponent },
  { path: "accessDenied", component: AccessDeniedComponent }
];

<h1 class="text-danger">
  <span class="glyphicon glyphicon-ban-circle"></span> Access Denied
</h1>
<p>Sorry! You don't have access to this page.</p>
<button class="btn btn-default" (click)="goBack()">
  <span class="glyphicon glyphicon-arrow-left"></span> Back
</button>

<button *ngIf="!isAuthenticated" class="btn btn-success" [routerLink]="['/login']"
  queryParamsHandling="merge">
  Login
</button>

import { Component, OnInit } from "@angular/core";
import { Location } from "@angular/common";

import { AuthService } from "../../core/services/auth.service";

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

  isAuthenticated = false;

  constructor(
    private location: Location,
    private authService: AuthService
  ) {
  }

  ngOnInit() {
    this.isAuthenticated = this.authService.isLoggedIn();
  }

  goBack() {
    this.location.back(); // <-- go back to previous location on cancel
  }
}

  isAuthUserInRoles(requiredRoles: string[]): boolean {
    const user = this.getAuthUser();
    if (!user || !user.roles) {
      return false;
    }
    return requiredRoles.some(requiredRole => user.roles.indexOf(requiredRole.toLowerCase()) >= 0);
  }

  isAuthUserInRole(requiredRole: string): boolean {
    return this.isAuthUserInRoles([requiredRole]);
  }

import { Injectable } from "@angular/core";
import { CanActivate, Router, ActivatedRouteSnapshot, RouterStateSnapshot } from "@angular/router";

import { AuthService } from "./auth.service";
import { AuthGuardPermission } from "../models/auth-guard-permission";

@Injectable()
export class AuthGuard implements CanActivate {
  constructor(private authService: AuthService, private router: Router) { }

  canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {

    if (!this.authService.isLoggedIn()) {
      this.showAccessDenied(state);
      return false;
    }

    const permissionData = route.data["permission"] as AuthGuardPermission;
    if (!permissionData) {
      return true;
    }

    if (Array.isArray(permissionData.deniedRoles) && Array.isArray(permissionData.permittedRoles)) {
      throw new Error("Don't set both 'deniedRoles' and 'permittedRoles' in route data.");
    }

    if (Array.isArray(permissionData.permittedRoles)) {
      const isInRole = this.authService.isAuthUserInRoles(permissionData.permittedRoles);
      if (isInRole) {
        return true;
      }

      this.showAccessDenied(state);
      return false;
    }

    if (Array.isArray(permissionData.deniedRoles)) {
      const isInRole = this.authService.isAuthUserInRoles(permissionData.deniedRoles);
      if (!isInRole) {
        return true;
      }

      this.showAccessDenied(state);
      return false;
    }
  }

  private showAccessDenied(state: RouterStateSnapshot) {
    this.router.navigate(["/accessDenied"], { queryParams: { returnUrl: state.url } });
  }
}

 this.returnUrl = this.route.snapshot.queryParams["returnUrl"];

if (this.returnUrl) {
   this.router.navigate([this.returnUrl]);
} else {
   this.router.navigate(["/protectedPage"]);
}

import { AuthGuard } from "./services/auth.guard";

@NgModule({
  providers: [
    AuthGuard
  ]
})
export class CoreModule {}

import { ProtectedPageComponent } from "./protected-page/protected-page.component";
import { AuthGuardPermission } from "../core/models/auth-guard-permission";
import { AuthGuard } from "../core/services/auth.guard";

const routes: Routes = [
  {
    path: "protectedPage",
    component: ProtectedPageComponent,
    data: {
      permission: {
        permittedRoles: ["Admin"],
        deniedRoles: null
      } as AuthGuardPermission
    },
    canActivate: [AuthGuard]
  }
];

 <!-- Required for routing -->
<script src="~/node_modules/angular2/bundles/router.dev.js"></script>

 <!DOCTYPE html>
<html>
<head>
    <base href="/">

//same as before ...
import { ROUTER_PROVIDERS } from 'angular2/router';
 
//same as before ... 

@Component({
//same as before …
    providers: [
        ProductService,
        HTTP_PROVIDERS,
        ROUTER_PROVIDERS
    ]
})
//same as before ...

<div class='panel panel-primary'>
    <div class='panel-heading'>
        {{pageTitle}}
    </div>
</div>

import { Component } from 'angular2/core';

@Component({
    templateUrl: 'app/products/product-detail.component.html'
})
export class ProductDetailComponent  {
    pageTitle: string = 'Product Detail'; 
}

 { path: '/products', name: 'Products', component: ProductListComponent },

//same as before …
import { ROUTER_PROVIDERS, RouteConfig } from 'angular2/router';
 
//same as before …
 
@Component({
    //same as before …
})
@RouteConfig([
    { path: '/welcome', name: 'Welcome', component: WelcomeComponent, useAsDefault: true },
    { path: '/products', name: 'Products', component: ProductListComponent }
])
export class AppComponent {
    pageTitle: string = "DNT AngularJS 2.0 APP";
}

import { Component } from 'angular2/core';
 
@Component({
    templateUrl: 'app/home/welcome.component.html'
})
export class WelcomeComponent {
    public pageTitle: string = "Welcome";
}

<div class="panel panel-primary">
    <div class="panel-heading">
        {{pageTitle}}
    </div>
    <div class="panel-body">
        <h3 class="text-center">Default page</h3>
    </div>
</div>

 import { WelcomeComponent } from './home/welcome.component';

@Component({
    //same as before …
    template: `
     <div>
        <nav class='navbar navbar-default'>
            <div class='container-fluid'>
                <a class='navbar-brand'>{{pageTitle}}</a>
                <ul class='nav navbar-nav'>
                    <li><a [routerLink]="['Welcome']">Home</a></li>
                    <li><a [routerLink]="['Products']">Product List</a></li>
                </ul>
            </div>
        </nav>
        <div class='container'>
            <router-outlet></router-outlet>
        </div>
     </div>
    `,
    //same as before …
})

 import { ROUTER_PROVIDERS, RouteConfig, ROUTER_DIRECTIVES } from 'angular2/router';

 directives: [ROUTER_DIRECTIVES],

//same as before …

import { ProductDetailComponent } from './products/product-detail.component';
 
@Component({
    //same as before …
})
@RouteConfig([
    //same as before …
    { path: '/product/:id', name: 'ProductDetail', component: ProductDetailComponent }
])
//same as before …

 <td>{{ product.productName }}</td>

<td>
    <a [routerLink]="['ProductDetail', {id: product.productId}]">
        {{product.productName}}
    </a>
</td>

import { Component, OnInit } from 'angular2/core';
import { ROUTER_DIRECTIVES } from 'angular2/router';
//same as before …
 
@Component({
    //same as before …
    directives: [StarComponent, ROUTER_DIRECTIVES]
})

import { Component } from 'angular2/core';
import { RouteParams } from 'angular2/router';
 
@Component({
    templateUrl: 'app/products/product-detail.component.html'
})
export class ProductDetailComponent {
    pageTitle: string = 'Product Detail';
 
    constructor(private _routeParams: RouteParams) {
        let id = +this._routeParams.get('id');
        this.pageTitle += `: ${id}`;
    } 
}

<div class='panel panel-primary'>
    <div class='panel-heading'>
        {{pageTitle}}
    </div>
    <div class='panel-footer'>
        <a class='btn btn-default' (click)='onBack()' style='width:80px'>
            <i class='glyphicon glyphicon-chevron-left'></i> Back
        </a>
    </div>    
</div>

import { Component } from 'angular2/core';
import { RouteParams, Router } from 'angular2/router';
 
@Component({
    templateUrl: 'app/products/product-detail.component.html'
})
export class ProductDetailComponent {
    pageTitle: string = 'Product Detail';
 
    constructor(private _routeParams: RouteParams, private _router: Router) {
        let id = +this._routeParams.get('id');
        this.pageTitle += `: ${id}`;
    }
 
    onBack(): void {
        this._router.navigate(['Products']);
    }
}

public class RouteConfig
{
    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
 
        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional },
            constraints: new { controller = "Home" } // for catch all to work, Home|About|SomeName
        );
 
        // Route override to work with Angularjs and HTML5 routing
        routes.MapRoute(
            name: "NotFound",
            url: "{*catchall}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
        );
    }
}

ES7 async/await with Aurelia

البته آقای Jake Archibald کد جالبی را برای این قابلیت پیشنهاد داده‌است که ترکیبی از import استاتیک ES6 می‌باشد:

 PM> Install-Package Microsoft.AspNet.SignalR.JS

 Signalr.exe ghp http://localhost/

 $.connection

 $.connection.chatHub

<script src="http://localhost:1072/signalr/hubs" type="text/javascript"></script>

 - webSockets
- forverFrame
- serverSentEvents
- longPolling

 $.connection.hub.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم

using System;
using System.Web;
using System.Web.Routing;
using Microsoft.AspNet.SignalR;

namespace SignalR02
{
    public class Global : HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            // Register the default hubs route: ~/signalr
            RouteTable.Routes.MapHubs(new HubConfiguration
            {
                EnableCrossDomain = true
            });
        }
    }
}

 SignalR: Auto detected cross domain url. jquery.signalR-1.0.1.min.js:10
SignalR: Negotiating with 'http://localhost:1072/signalr/negotiate'. jquery.signalR-1.0.1.min.js:10
SignalR: SignalR: Initializing long polling connection with server. jquery.signalR-1.0.1.min.js:10
SignalR: Attempting to connect to 'http://localhost:1072/signalr/connect?transport=longPolling&connectionToken…NRh72omzsPkKqhKw2&connectionData=%5B%7B%22name%22%3A%22chat%22%7D%5D&tid=3' using longPolling. jquery.signalR-1.0.1.min.js:10
SignalR: Longpolling connected jquery.signalR-1.0.1.min.js:10

<!DOCTYPE>
<html>
<head>
    <title></title>
    <script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
    <script src="Scripts/jquery.signalR-1.0.1.min.js" type="text/javascript"></script>
</head>
<body>
    <div>
        <input id="txtMsg" type="text" /><input id="send" type="button" value="send msg" />
        <ul id="messages">
        </ul>
    </div>
    <script type="text/javascript">
        $(function () {                        
            $.connection.hub.logging = true; //اطلاعات بیشتری را در جاوا اسکریپت کنسول مرورگر لاگ می‌کند

            var connection = $.hubConnection();
            connection.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم
            var proxy = connection.createHubProxy('chat');

            proxy.on('hello', function (message) {
                //متدی که در اینجا تعریف شده دقیقا مطابق نام متد پویایی است که در هاب تعریف شده است
                //به این ترتیب سرور می‌تواند کلاینت را فراخوانی کند
                $("#messages").append("<li>" + message + "</li>");
            });

            $("#send").click(function () {
                // Hub's `SendMessage` should be camel case here
                proxy.invoke('sendMessage', $("#txtMsg").val());
            });

            connection.start();
        });
    </script>
</body>
</html>

 PM> Install-Package Microsoft.AspNet.SignalR.Client

using System;
using Microsoft.AspNet.SignalR.Client.Hubs;

namespace SignalR02.WinClient
{
    class Program
    {
        static void Main(string[] args)
        {
            var hubConnection = new HubConnection(url: "http://localhost:1072/signalr");
            var chat = hubConnection.CreateHubProxy(hubName: "chat");

            chat.On<string>("hello", msg => {
                Console.WriteLine(msg);
            });

            hubConnection.Start().Wait();

            chat.Invoke<string>("sendMessage", "Hello!");

            Console.WriteLine("Press a key to terminate the client...");
            Console.Read();
        }
    }
}

 dotnet --info

 C:\Users\Vahid>dotnet --info
.NET Core SDK (reflecting any global.json):
 Version: 2.1.301
 Commit: 59524873d6

Runtime Environment:
 OS Name:   Windows
 OS Version:  10.0.17134
 OS Platform: Windows
 RID: win10-x64
 Base Path: C:\Program Files\dotnet\sdk\2.1.301\

Host (useful for support):
  Version: 2.1.1
  Commit:  6985b9f684

.NET Core SDKs installed:
  2.1.300 [C:\Program Files\dotnet\sdk]
  2.1.301 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.NETCore.App 2.1.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

 <TargetFramework>netcoreapp2.1</TargetFramework>

 {
  "sdk": {
        "version": "2.1.300-rc.31211"
  }
}

• .NET Core Runtime
• .NET Core SDK
• .NET Core Hosting Bundle
• Visual Studio
• ASP.NET Core Installer

• .NET Core SDK 
• .NET Core Runtime 
• ASP.NET Core Runtime

- The ASP.NET Runtime Meta Packages
- Microsoft.AspNetCore.App
- Microsoft.AspNetCore.All

- 32 bit and 64 .NET Core Runtimes
- ASP.NET Runtime Packages (Microsoft.AspNetCode.App/All)
- IIS Hosting Components

• ایجاد صورت حساب پرداخت با استفاده از InvoiceBuilder
• درگاه مجازی
• استفاده از پروکسی
• توکن پرداخت
• تزریق وابستگی
• Logging
  

var result = _onlinePayment.Request(Gateways.Mellat, 123, 25000, "http://www.mywebsite.com/foo/bar/");

var result = _onlinePayment.Request(invoice =>
{
    invoice
          .SetTrackingNumber(123)
          .SetAmount(25000)
          .SetCallbackUrl("http://www.mywebsite.com/foo/bar/")
          .UseGateway(Gateways.Mellat);
});

var result = _onlinePayment.Request(invoice =>
{
    invoice
          .UseAutoIncrementTrackingNumber()
          .SetAmount(25000)
          .SetCallbackUrl("http://www.mywebsite.com/foo/bar/")
          .UseGateway(Gateways.Mellat);
});

StartupUri="AddRequest.xaml"

•System.Activities
•System.Activities.DurableInstancing
•System.Configuration
•System.Data.Linq
•System.Runtime.DurableInstancing
•System.ServiceModel
•System.ServiceModel.Activities
•System.Workflow.ComponentModel
•System.Runtime.DurableInstancing
•System.Activities.DurableInstancing

<Window x:Class="PersistWF.UI.AddRequest"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="520" Width="550" Loaded="Window_Loaded">
    <Grid MinWidth="300" MinHeight="100" Width="514">
        <Label Height="30" Margin="5,10,10,10" Name="lblName"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Name:</Label>
        <Label Height="30" Margin="270,10,10,10" Name="lblPhone"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Phone Number:</Label>
        <Label Height="30" Margin="5,40,10,10" Name="lblEmail"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="90"  HorizontalContentAlignment="Right">Email:</Label>
        <TextBox Height="25" Margin="100,10,10,10" Name="txtName"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="170" />
        <TextBox Height="25" Margin="365,10,10,10" Name="txtPhone"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="100" />
        <TextBox Height="25" Margin="100,40,10,10" Name="txtEmail"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="300" />
        <Button Height="23" Margin="100,86,0,0" Name="brnRegister"  VerticalAlignment="Top" HorizontalAlignment="Left" Width="70"  Click="brnRegister_Click">Register</Button>
        <ListView x:Name="lstUsers" Margin="10,125,10,10" Height="145"  VerticalAlignment="Top" ItemsSource="{Binding}"  HorizontalContentAlignment="Center"  SelectionChanged="lstUsers_SelectionChanged" >
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Current User" Width="480">
                        <GridViewColumn.CellTemplate>
                            <DataTemplate>
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="{Binding Name}"  Width="110"/>
                                    <TextBlock Text="{Binding Phone}"  Width="70"/>
                                    <TextBlock Text="{Binding Email}"  Width="130"/>
                                    <TextBlock Text="{Binding Status}"  Width="70"/>
                                    <TextBlock Text="{Binding AcceptedBy}"  Width="100"/>
                                </StackPanel>
                            </DataTemplate>
                        </GridViewColumn.CellTemplate>
                    </GridViewColumn>
                </GridView>
            </ListView.View>
        </ListView>
        <Label Height="37" HorizontalAlignment="Stretch" Margin="10,272,5,10"  Name="lblSelectedNotes" VerticalAlignment="Top" Visibility="Hidden" />
        <Label Height="30" Margin="10,0,0,140" Name="lblAgent"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="40"  HorizontalContentAlignment="Left" Visibility="Hidden">Admin Name:</Label>
        <TextBox Height="25" Margin="60,0,0,140" Name="txtAcceptedBy"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="190"  Visibility="Hidden" />
        <Button Height="25" Margin="270,0,0,140" Name="btnAccept"  VerticalAlignment="Bottom" HorizontalAlignment="Left" Width="90"  Click="btnAccept_Click" Visibility="Hidden">Accept</Button>
        <Label Height="27" HorizontalAlignment="Left" Margin="10,0,0,110"  Name="lblEvent" VerticalAlignment="Bottom" Width="76">Event Log</Label>
        <ListBox Margin="12,0,5,12" Name="lstEvents" Height="100"  VerticalAlignment="Bottom" FontStretch="Condensed" FontSize="10" />
    </Grid>
</Window>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PersistWF.UI
{
    public static class ApplicationInterface
    {
        public static AddRequest _app { get; set; }
    }
}

        public AddRequest()
        {
            InitializeComponent();
            ApplicationInterface._app = this;
        }

private void AddEvent(string szText)
        {
            lstEvents.Items.Add(szText);
        }
        public ListBox GetEventListBox()
        {
            return this.lstEvents;
        }

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;

namespace PersistWF.UI
{
    public class ListBoxTextWriter : TextWriter 
    { 
         const string textClosed = "This TextWriter must be opened before use"; 
         private Encoding _encoding; 
         private bool _isOpen = false; 
         private ListBox _listBox; 
         public ListBoxTextWriter() 
         { 
             // Get the static list box 
             _listBox = ApplicationInterface._app.GetEventListBox(); 
             if (_listBox != null) 
             _isOpen = true; 
         } 
         public ListBoxTextWriter(ListBox listBox) 
         { 
             this._listBox = listBox; 
             this._isOpen = true; 
         } 
         public override Encoding Encoding 
         { 
             get 
             { 
                if (_encoding == null) 
                { 
                    _encoding = new UnicodeEncoding(false, false); 
                } 
                return _encoding; 
             } 
         }
         public override void Close()
         {
             this.Dispose(true);
         }
         protected override void Dispose(bool disposing)
         {
             this._isOpen = false;
             base.Dispose(disposing);
         }
         public override void Write(char value)
         {
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); ;
             this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(value.ToString())));
         }
         public override void Write(string value)
         {
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); 
             if (value != null)
                 this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(value)));
         }
         public override void Write(char[] buffer, int index, int count)
         {
             String toAdd = "";
             if (!this._isOpen)
                 throw new ApplicationException(textClosed); ;
             if (buffer == null || index < 0 || count < 0)
                 throw new ArgumentOutOfRangeException("buffer");
             if ((buffer.Length - index) < count)
                 throw new ArgumentException("The buffer is too small");
             for (int i = 0; i < count; i++)
                 toAdd += buffer[i];
             this._listBox.Dispatcher.BeginInvoke(new Action(() => this._listBox.Items.Add(toAdd)));
         }
    }
}

public static void AddEvent(String status)
        {
            if (_app != null)
            {
                new ListBoxTextWriter(_app.GetEventListBox()).WriteLine(status);
            }
        }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Activities;

namespace PersistWF.UI.Activities
{

    public sealed class CreateUser : CodeActivity
    {


        public InArgument<string> Name { get; set; }
        public InArgument<string> Email { get; set; }
        public InArgument<string> Phone { get; set; }
        public InArgument<string> ConnectionString { get; set; }

        public OutArgument<User> User { get; set; }

        protected override void Execute(CodeActivityContext context)
        {
            // ایجاد کاربر
            User user = new User();
            user.Email = Email.Get(context);
            user.Name = Name.Get(context);
            user.Phone = Phone.Get(context);
            user.Status = "New";
     user.WorkflowID = context.WorkflowInstanceId;
            UserDataDataContext db = new UserDataDataContext(ConnectionString.Get(context));
            db.Users.InsertOnSubmit(user);
            db.SubmitChanges();
            User.Set(context, user);
        }
    }
}

 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Activities;
using System.Workflow.ComponentModel;

namespace PersistWF.UI.Activities
{

    public sealed class WaitForAccept<T> : NativeActivity<T>
    {
        public WaitForAccept()
            :base()
        {

        }
        public string BookmarkName { get; set; }
        public OutArgument<T> Input { get; set; } 

        protected override void Execute(NativeActivityContext context)
        {
            context.CreateBookmark(BookmarkName, new BookmarkCallback(this.Continue));
        }

        private void Continue(NativeActivityContext context, Bookmark bookmark, object value)
        {
            Input.Set(context, (T)value); 
        }
        protected override bool CanInduceIdle
        {
            get
            {
                return true;
            }
        }
    }
}

using PersistWF.UI.Activities;
using System;
using System.Activities;
using System.Activities.Statements;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PersistWF.UI
{
     public sealed class UserWF : Activity
    {
        public InArgument<string> Name { get; set; }
        public InArgument<string> Email { get; set; }
        public InArgument<string> Phone { get; set; }
        public InArgument<string> ConnectionString { get; set; }
        public InArgument<TextWriter> Writer { get; set; }

        public UserWF()
        {
            Variable<User> User = new Variable<User> { Name = "User" };
            this.Implementation = () => new Sequence
            {
                DisplayName = "EnterUser",
                Variables = { User },
                Activities = { 
                     new CreateUser   //  1. ایجاد کاربر با ورود پارامتر‌های ورودی  
                    {
                        ConnectionString = new InArgument<string>(c=> ConnectionString.Get(c)),
                        Email = new InArgument<string>(c=> Email.Get(c)),
                        Name = new InArgument<string>(c=> Name.Get(c)),
                        Phone = new InArgument<string>(c=> Phone.Get(c)),
                        User = new OutArgument<User>(c=> User.Get(c))
                    },
                    new WriteLine // 2. لاگ مربوط به دخیره کاربر
                    {
                        TextWriter = new InArgument<TextWriter>(c=> Writer.Get(c)),
                        Text = new InArgument<string>(c=> string.Format("User {0} Registered and waiting for Accept", Name.Get(c) ) )
                    },
                    new InvokeMethod 
                     { 
                         TargetType = typeof(ApplicationInterface),  // 3. برای به روزرسانی لیست کاربران ثبت شده در نمایش فرم
                         MethodName = "NewUser", 
                         Parameters = 
                         { 
                            new InArgument<User>(env => User.Get(env)) 
                         } 
                     }, 
                     new WaitForAccept<User>  // 4. اینجا فرایند متوقف می‌شود و منتظر تایید مدیر می‌ماند
                     {  
                        BookmarkName = "GetAcceptes",
                        Input = new OutArgument<User>(env => User.Get(env))
                     },
                     new WriteLine // 5. لاگ مربوط به تایید شدن کاربر
                     {
                         TextWriter = new InArgument<TextWriter>(c=> Writer.Get(c)),
                         Text = new InArgument<string>(c=> string.Format("User {0} Accepter by {1}",Name.Get(c),User.Get(c).AcceptedBy))
                     }
                }

            };

        }

    }
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
        <add name="UserGenerator"
            connectionString="Data Source=.;Initial Catalog=PersistWF;Integrated Security=True"
            providerName="System.Data.SqlClient" />
    </connectionStrings>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
</configuration>

private string _connectionString = "";

Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
            ConnectionStringsSection css = (ConnectionStringsSection)config.GetSection("connectionStrings");
            _connectionString =  css.ConnectionStrings["UserGenerator"].ConnectionString;

private InstanceStore _instanceStore;

_instanceStore = new SqlWorkflowInstanceStore(_connectionString);
            InstanceView view = _instanceStore.Execute(_instanceStore.CreateInstanceHandle(), new CreateWorkflowOwnerCommand(), TimeSpan.FromSeconds(30));
            _instanceStore.DefaultInstanceOwner = view.InstanceOwner;

private void brnRegister_Click(object sender, RoutedEventArgs e)
        {
            Dictionary<string, object> parameters = new Dictionary<string, object>();
            parameters.Add("Name", txtName.Text);
            parameters.Add("Phone", txtPhone.Text);
            parameters.Add("Email", txtEmail.Text);
            parameters.Add("ConnectionString", _connectionString);
            parameters.Add("Writer", new ListBoxTextWriter(lstEvents));
            WorkflowApplication i = new WorkflowApplication
            (new UserWF(), parameters);
            // Setup persistence 
            i.InstanceStore = _instanceStore;
            i.PersistableIdle = (waiea) => PersistableIdleAction.Unload;
            i.Run(); 
        }

public static void NewUser(User l)
        {
            if (_app != null)
                _app.AddNewUser(l);
        }

public void AddNewUser(User l)
        {
            this.lstUsers.Dispatcher.BeginInvoke(new Action(() => this.lstUsers.Items.Add(l)));
        }

private void lstUsers_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (lstUsers.SelectedIndex >= 0)
            {
                User l = (User)lstUsers.Items[lstUsers.SelectedIndex];
                lblSelectedNotes.Visibility = Visibility.Visible;
                if (l.Status == "New")
                {
                    lblAgent.Visibility = Visibility.Visible;
                    txtAcceptedBy.Visibility = Visibility.Visible;
                    btnAccept.Visibility = Visibility.Visible;
                }
                else
                {
                    lblAgent.Visibility = Visibility.Hidden;
                    txtAcceptedBy.Visibility = Visibility.Hidden;
                    btnAccept.Visibility = Visibility.Hidden;
                }
            }
            else
            {
                lblSelectedNotes.Content = "";
                lblSelectedNotes.Visibility = Visibility.Hidden;
                lblAgent.Visibility = Visibility.Hidden;
                txtAcceptedBy.Visibility = Visibility.Hidden;
                btnAccept.Visibility = Visibility.Hidden;
            } 
        }

private void btnAccept_Click(object sender, RoutedEventArgs e)
        {
            if (lstUsers.SelectedIndex >= 0) 
             { 
                 User u = (User)lstUsers.Items[lstUsers.SelectedIndex]; 
                 Guid id = u.WorkflowID.Value;
                 UserDataDataContext dc = new UserDataDataContext(_connectionString); 
                 dc.Refresh(RefreshMode.OverwriteCurrentValues, dc.Users);
                 u = dc.Users.SingleOrDefault<User>(x => x.WorkflowID == id); 
                 if (u != null) 
                 { 
                     u.AcceptedBy = txtAcceptedBy.Text; 
                     u.Status = "Assigned"; 
                     dc.SubmitChanges();
                     // Clear the input 
                     txtAcceptedBy.Text = "";
                 }
                 // Update the grid 
                 lstUsers.Items[lstUsers.SelectedIndex] = u;
                 lstUsers.Items.Refresh();
                 WorkflowApplication i = new WorkflowApplication(new UserWF());
                 i.InstanceStore = _instanceStore;
                 i.PersistableIdle = (waiea) => PersistableIdleAction.Unload;
                 i.Load(id);
                 try
                 {
                     i.ResumeBookmark("GetAcceptes", u);
                 }
                 catch (Exception e2)
                 {
                     AddEvent(e2.Message);
                 }
             } 
        }

private void LoadExistingLeads()
        {
            UserDataDataContext dc = new UserDataDataContext(_connectionString);
            dc.Refresh(RefreshMode.OverwriteCurrentValues, dc.Users);
            IEnumerable<User> q = dc.Users;
            foreach (User u in q)
            {
                AddNewUser(u);
            }
        }