{
   path: 'products',
   loadChildren:'app/product/product.module#ProductModule'
},

const routes: Routes = [
  { path: 'home', component: WelcomeComponent },
  { path: 'welcome', redirectTo: 'home', pathMatch: 'full' },
  { path: 'products', loadChildren: 'app/product/product.module#ProductModule' },
  { path: '', redirectTo: 'home', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent }
];

chunk    {0} polyfills.bundle.js, polyfills.bundle.js.map (polyfills) 165 kB {4} [initial]
chunk    {1} main.bundle.js, main.bundle.js.map (main) 32.7 kB {3} [initial] [rendered]
chunk    {2} styles.bundle.js, styles.bundle.js.map (styles) 129 kB {4} [initial]
chunk    {3} vendor.bundle.js, vendor.bundle.js.map (vendor) 2.72 MB [initial] [rendered]
chunk    {4} inline.bundle.js, inline.bundle.js.map (inline) 0 bytes [entry]
chunk    {5} 5.chunk.js, 5.chunk.js.map 51.1 kB {1} [rendered]

const routes: Routes = [
  {
    path: 'products',
    canActivate: [ AuthGuard ],
    children: [   ]
  }
];

import { AuthGuard } from './user/auth.guard';

const routes: Routes = [
  { path: 'home', component: WelcomeComponent },
  { path: 'welcome', redirectTo: 'home', pathMatch: 'full' },
  {
    path: 'products',
    loadChildren: 'app/product/product.module#ProductModule',
    canActivate: [AuthGuard]
  },
  { path: '', redirectTo: 'home', pathMatch: 'full' },
  { path: '**', component: PageNotFoundComponent }
];

const routes: Routes = [
  {
    path: '',
    component: ProductListComponent
  },
  {
    path: ':id',
    component: ProductDetailComponent,
    resolve: { product: ProductResolverService }
  },
  {
    path: ':id/edit',
    component: ProductEditComponent,
    resolve: { product: ProductResolverService },
    canDeactivate: [ProductEditGuard],
    children: [
      { path: '', redirectTo: 'info', pathMatch: 'full' },
      { path: 'info', component: ProductEditInfoComponent },
      { path: 'tags', component: ProductEditTagsComponent }
    ]
  }
];

import { ActivatedRouteSnapshot, RouterStateSnapshot, CanActivate, Router, CanLoad, Route } from '@angular/router';

@Injectable()
export class AuthGuard implements CanActivate, CanLoad {

  canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean {
    return this.checkLoggedIn(state.url);
  }

  canLoad(route: Route): boolean {
    return this.checkLoggedIn(route.path);
  }

 // … the same as before

}

  {
    path: 'products',
    loadChildren: 'app/product/product.module#ProductModule',
    canLoad: [AuthGuard]
  },

import { Routes, RouterModule, PreloadAllModules } from '@angular/router';

@NgModule({
  imports: [RouterModule.forRoot(
    routes,
    { enableTracing: true, preloadingStrategy: PreloadAllModules  /*, useHash: true*/ }
  )],

 >ng g s SelectiveStrategy -m app.module

 installing service
  create src\app\selective-strategy.service.spec.ts
  create src\app\selective-strategy.service.ts
  update src\app\app.module.ts

import { Injectable } from '@angular/core';
import { Route, PreloadingStrategy } from '@angular/router';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/observable/of';

@Injectable()
export class SelectiveStrategyService implements PreloadingStrategy {

  preload(route: Route, load: Function): Observable<any> {
    if (route.data && route.data['preload']) {
      return load();
    }
    return Observable.of(null);
  }
}

import { SelectiveStrategyService } from './selective-strategy.service';

@NgModule({
  imports: [RouterModule.forRoot(
    routes,
    { enableTracing: true, preloadingStrategy: SelectiveStrategyService
     /*, preloadingStrategy: PreloadAllModules*/  /*, useHash: true*/ }
  )],

  {
    path: 'products',
    loadChildren: 'app/product/product.module#ProductModule',
    //canLoad: [AuthGuard] 
    canActivate: [AuthGuard],
    data: { preload: true }
  },

dotnet add package MongoDB.Driver

public class BaseModel
{
    public BaseModel()
    {
        CreationDate=DateTime.Now;
    }
    public string Id { get; set; }
    public DateTime CreationDate { get; set; }
    public bool IsRemoved { get; set; }
    public DateTime? ModificationDate { get; set; }

}

public class BaseModel
    {
        [BsonId]
        [BsonRepresentation((BsonType.ObjectId))]
        public string Id { get; set; }
    }

BsonClassMap.RegisterClassMap<BaseModel>(map =>
{
    map.SetIdMember(map.GetMemberMap(x=>x.Id));
    map.GetMemberMap(x => x.Id)
        .SetSerializer(new StringSerializer(BsonType.ObjectId));
});

public class Employee : BaseModel
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
}
//=================
BsonClassMap.RegisterClassMap<Employee >(map =>
{
    map.SetIdMember(map.GetMemberMap(x=>x.Id));
    map.GetMemberMap(x => x.Id)
        .SetSerializer(new StringSerializer(BsonType.ObjectId));
});

  public interface IMongoDbContext
    {
        IMongoCollection<TEntity> GetCollection<TEntity>();
    }

  public class MongoDbContext : IMongoDbContext
    {

        private readonly IMongoClient _client;
        private readonly IMongoDatabase _database;

        public MongoDbContext(string databaseName,string connectionString)
        {
            var settings = MongoClientSettings.FromUrl(new MongoUrl(connectionString));
            _client = new MongoClient(settings);
            _database = _client.GetDatabase(databaseName);
        }

        public IMongoCollection<TEntity> GetCollection<TEntity>()
        {
            return _database.GetCollection<TEntity>(typeof(TEntity).Name.ToLower() + "s");
        }
    }

public static class MongoDbContextService
{
    public static void AddMongoDbContext(this IServiceCollection services,string databaseName,string connectionString)
    {
        services.AddSingleton<IMongoDbContext>(serviceProvider => new MongoDbContext(databaseName, connectionString));
    }
}

//===============
Program.cs

builder.Services.AddMongoDbContext("bookstore", "mongodb://localhost:27017");

public interface IRepository<T> where T : BaseModel
{

    IMongoCollection<T> GetCollection();
    IMongoQueryable<T> GetFilteredCollection();
}

public class Repository<T> : IRepository<T> where T:BaseModel
{
    private IMongoDbContext _mongoDbContext;

    public Repository(IMongoDbContext mongoDbContext)
    {
        _mongoDbContext = mongoDbContext;
    }

    public IMongoCollection<T> GetCollection()
    {
        return _mongoDbContext.GetCollection<T>();
    }
    
    public IMongoQueryable<T> GetFilteredCollection()
    {
        var query= _mongoDbContext.GetCollection<T>().AsQueryable();
        
        //================= Global Query Filters ====================
        
        //Filter 1
        query=query.Where(x => x.RemovedAt.HasValue == false);
        
        //==============================================================
        
        return query;
    }
}

public interface IRepository<T> where T : BaseModel
{

    IMongoCollection<T> GetCollection();
    IMongoQueryable<T> GetFilteredCollection();
}

public class Repository<T> : IRepository<T> where T:BaseModel
{
    private IMongoDbContext _mongoDbContext;

    public Repository(IMongoDbContext mongoDbContext)
    {
        _mongoDbContext = mongoDbContext;
    }

    public IMongoCollection<T> GetCollection()
    {
        return _mongoDbContext.GetCollection<T>();
    }
    
    public IMongoQueryable<T> GetFilteredCollection()
    {
        var query= _mongoDbContext.GetCollection<T>().AsQueryable();
        
        //================= Global Query Filters ====================
        
        //Filter 1
        query=query.Where(x => x.RemovedAt.HasValue == false);
        
        //==============================================================
        
        return query;
    }
}

import { connect } from "react-redux";

import Posts from "../components/Posts";

const mapStateToProps = state => {
  console.log("PostsContainer->mapStateToProps", state);
  return {
    ...state.postsReducer
  };
};

export default connect(mapStateToProps)(Posts);

const Posts = ({ posts, loading, error }) => {
  return (
  // ...

import { useSelector } from "react-redux";

// ...

const HooksPosts = () => {
  const { posts, loading, error } = useSelector(state => state.postsReducer);
  return (
  // ...

import PostsContainer from "./containers/Posts";

function App() {
  return (
    <main className="container">
      <PostsContainer />
    </main>
  );
}

import HooksPosts from "./components/HooksPosts";

function App() {
  return (
    <main className="container">
      <HooksPosts />
    </main>
  );
}

import { connect } from "react-redux";

import { fetchPostsAsync } from "../actions";
import FetchPosts from "../components/FetchPosts";

const mapDispatchToProps = {
  fetchPostsAsync
};

export default connect(null, mapDispatchToProps)(FetchPosts);

const FetchPosts = ({ fetchPostsAsync }) => {

import React from "react";
import { useDispatch } from "react-redux";

import { fetchPostsAsync } from "../actions";

const HooksFetchPosts = () => {
  const dispatch = useDispatch();
  return (
    <section className="card mt-5">
      <div className="card-header text-center">
        <button
          className="btn btn-primary"
          onClick={() => dispatch(fetchPostsAsync())}
        >
          Fetch Posts
        </button>
      </div>
    </section>
  );
};

export default HooksFetchPosts;

import HooksFetchPosts from "./components/HooksFetchPosts";
import HooksPosts from "./components/HooksPosts";

// ...

function App() {
  return (
    <main className="container">
      <HooksFetchPosts />
      <HooksPosts />
    </main>
  );
}

import { connect } from "react-redux";

import { decrementValue, incrementValue } from "../actions";
import Counter from "../components/counter";

const mapStateToProps = (state, ownProps) => {
  console.log("CounterContainer->mapStateToProps", { state, ownProps });
  return {
    count: state.counterReducer.count
  };
};

const mapDispatchToProps = {
  incrementValue,
  decrementValue
};

export default connect(mapStateToProps, mapDispatchToProps)(Counter);

class Counter extends Component {
  render() {
    console.log("Counter->props", this.props);
    const {
      //counterReducer: { count },
      count,
      incrementValue,
      decrementValue
    } = this.props;

import React from "react";
import { useDispatch, useSelector } from "react-redux";

import { decrementValue, incrementValue } from "../actions";

const HooksCounter = ({ prop1 }) => {
  const { count } = useSelector(state => {
    console.log("HooksCounter->useSelector", { state, prop1 });
    return {
      count: state.counterReducer.count
    };
  });
  const dispatch = useDispatch();
  return (
  // ...

import HooksCounter from "./components/HooksCounter";

//...

function App() {
  const prop1 = 123;
  return (
    <main className="container">
     <HooksCounter prop1={prop1} />
    </main>
  );
}

import React from "react";
import { useDispatch, useSelector } from "react-redux";

import { decrementValue, incrementValue } from "../actions";

const HooksCounter = ({ prop1 }) => {
  const { count } = useSelector(state => {
    console.log("HooksCounter->useSelector", { state, prop1 });
    return {
      count: state.counterReducer.count
    };
  });
  const dispatch = useDispatch();
  return (
    <section className="card mt-5">
      <div className="card-body text-center">
        <span className="badge m-2 badge-primary">{count}</span>
      </div>
      <div className="card-footer">
        <div className="d-flex justify-content-center align-items-center">
          <button
            className="btn btn-secondary btn-sm"
            onClick={() => dispatch(incrementValue())}
          >
            +
          </button>
          <button
            className="btn btn-secondary btn-sm m-2"
            onClick={() => dispatch(decrementValue())}
          >
            -
          </button>
          <button className="btn btn-danger btn-sm">Reset</button>
        </div>
      </div>
    </section>
  );
};

export default HooksCounter;

import React from "react";
import { shallowEqual, useSelector } from "react-redux";

import Post from "./Post";

const HooksPosts = () => {
  const { posts, loading, error } = useSelector(
    state => state.postsReducer,
    shallowEqual
  );
  console.log("render HooksPosts");
  return (
  // ...

using System.Collections.Generic;

namespace jQueryMvcSample05.Models
{
    public class Survey
    {
        public int Id { set; get; }
        public string Title { set; get; }

        public virtual ICollection<SurveyItem> SurveyItems { set; get; }
    }
}

namespace jQueryMvcSample05.Models
{
    public class SurveyItem
    {
        public int Id { set; get; }
        public string Title { set; get; }
        public int Order { set; get; }

        //[ForeignKey("SurveyId")]
        public virtual Survey Survey { set; get; }
        public int SurveyId { set; get; }
    }
}

using System.Collections.Generic;
using jQueryMvcSample05.Models;

namespace jQueryMvcSample05.DataSource
{
    /// <summary>
    /// یک منبع داده فرضی جهت دموی ساده‌تر برنامه
    /// </summary>
    public static class SurveysDataSource
    {
        private static IList<Survey> _surveysCache;
        static SurveysDataSource()
        {
            _surveysCache = createSurveys();
        }

        public static IList<Survey> SystemSurveys
        {
            get { return _surveysCache; }
        }

        private static IList<Survey> createSurveys()
        {
            var results = new List<Survey>();
            for (int i = 1; i < 6; i++)
            {
                results.Add(new Survey
                {
                    Id = i,
                    Title = "نظر سنجی " + i,
                    SurveyItems = new List<SurveyItem>
                    {
                       new SurveyItem{ Id = 1, SurveyId = i, Title = "گزینه 1", Order = 1 },
                       new SurveyItem{ Id = 2, SurveyId = i, Title = "گزینه 2", Order = 2 },
                       new SurveyItem{ Id = 3, SurveyId = i, Title = "گزینه 3", Order = 3 },
                       new SurveyItem{ Id = 4, SurveyId = i, Title = "گزینه 4", Order = 4 }
                    }
                });
            }
            return results;
        }
    }
}

using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using System.Web.UI;
using jQueryMvcSample05.DataSource;
using jQueryMvcSample05.Security;

namespace jQueryMvcSample05.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            var surveysList = SurveysDataSource.SystemSurveys;
            return View(surveysList);
        }

        [HttpPost]
        [AjaxOnly]
        [OutputCache(Location = OutputCacheLocation.None, NoStore = true)]
        public ActionResult SortItems(int? surveyId, string[] items)
        {
            if (items == null || items.Length == 0 || surveyId == null)
                return Content("nok");

            updateSurvey(surveyId, items);

            return Content("ok");
        }

        /// <summary>
        /// این متد جهت آشنایی با پروسه به روز رسانی ترتیب گزینه‌ها در اینجا قرار گرفته است
        /// بدیهی است محل قرارگیری آن باید در لایه سرویس برنامه اصلی باشد
        /// </summary>
        private static void updateSurvey(int? surveyId, string[] items)
        {
            var itemIds = new List<int>();
            foreach (var item in items)
            {
                itemIds.Add(int.Parse(item.Replace("item-row-", string.Empty)));
            }

            var survey = SurveysDataSource.SystemSurveys.FirstOrDefault(x => x.Id == surveyId.Value);
            if (survey == null)
                return;

            int order = 0;
            foreach (var itemId in itemIds)
            {
                order++;
                var surveyItem = survey.SurveyItems.FirstOrDefault(x => x.Id == itemId);
                if (surveyItem == null) continue;
                surveyItem.Order = order;
            }

            //todo: call save changes ....
        }
    }
}

@model IList<jQueryMvcSample05.Models.Survey>
@{
    ViewBag.Title = "Index";
    var sortUrl = Url.Action(actionName: "SortItems", controllerName: "Home");
}
<h2>
    نظر سنجی‌ها</h2>
@foreach (var survey in Model)
{
    <fieldset>
        <legend>@survey.Title</legend>
        <div id="sortable-@survey.Id">
            @foreach (var surveyItem in survey.SurveyItems.OrderBy(x => x.Order))
            {            
                <div id="item-row-@surveyItem.Id">
                    <span class="handles">::</span>
                    @surveyItem.Title
                </div>
            }
        </div>
    </fieldset>
}
<div>
    لطفا برای تغییر ترتیب آیتم‌های تعریف شده، از امکان کشیدن و رها کردن تعریف شده بر
    روی آیکون‌های :: در کنار هر آیتم استفاده نمائید.
</div>
@section JavaScript
{
    <script type="text/javascript">
        $(document).ready(function () {
            $('div[id^="sortable"]').sortable({ handle: 'span' }).bind('sortupdate', function (e, ui) {
                var sortableItemId = $(ui.item).parent().attr('id');
                var surveyId = sortableItemId.replace('sortable-', '');
                var items = [];
                $('#' + sortableItemId + ' div').each(function () {
                    items.push($(this).attr('id'));
                });
                //alert(items.join('&'));                
                $.ajax({
                    type: "POST",
                    url: "@sortUrl",
                    data: JSON.stringify({ items: items, surveyId: surveyId }),
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = "/login";
                        } else if (status === 'error' || !data || data == "nok") {
                            alert('خطایی رخ داده است');
                        }
                        else {
                            alert('انجام شد');
                        }
                    }
                });
            });
        });
    </script>
}

 $('div[id^="sortable"]').sortable

 var sortableItemId = $(ui.item).parent().attr('id');
var surveyId = sortableItemId.replace('sortable-', '');
var items = [];
$('#' + sortableItemId + ' div').each(function () {
  items.push($(this).attr('id'));
});

 data: JSON.stringify({ items: items, surveyId: surveyId })

 public ActionResult SortItems(int? surveyId, string[] items)

<input [ngModel]="username" (ngModelChange)="username = $event">

<input [(ngModel)]='username' />

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

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

  amount = 500;

  constructor() { }

  ngOnInit() {
  }

  deposit() {
    this.amount += 100;
  }
}

<h2>Custom two way data binding</h2>

<div class="panel panel-primary">
  <div class="panel-heading">
    <h2 class="panel-title">Parnet Component</h2>
  </div>
  <div class="panel-body">
    <label>Available amount:</label> {{amount}}
    <button (click)="deposit()" class="btn btn-success">Deposit 100</button>
    <div>
      <app-child [amount]="amount"> </app-child>
    </div>
  </div>
</div>

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

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

  @Input() amount: number;

  constructor() { }

  ngOnInit() {
  }

  withdraw() {
    this.amount -= 100;
  }
}

<div class="panel panel-default">
  <div class="panel-heading">
    <h2 class="panel-title">Child Component</h2>
  </div>
  <div class="panel-body">
    <label>Amount available: </label> {{amount}}

    <button (click)="withdraw()" class="btn btn-danger">Withdraw 100</button>
  </div>
</div>

<app-child [amount]="amount"> </app-child>

import { Component, OnInit, Input, Output, EventEmitter } from "@angular/core";

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

  @Input() amount: number;
  @Output() amountChange = new EventEmitter();

  constructor() { }

  ngOnInit() {
  }

  withdraw() {
    this.amount -= 100;
    this.amountChange.emit(this.amount);
  }
}

<app-child [amount]="amount" (amountChange)="this.amount= $event"> </app-child>

<app-child [amount]="amount" (amountChange)="this.amount= $event"> </app-child>

<app-child [(amount)]="amount"> </app-child>

  @Input() amount: number;
  @Output() amountChange = new EventEmitter();

شروع کار با iTextSharp

معمولا برای کار با iText یک سری روال تکراری از قبیل انتخاب نام فایل نهایی، تعریف فونت، سایز کاغذ، حاشیه بندی و ... را باید طی کنید که کدهای آن را در ذیل مشاهده می‌کنید:

            var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None);

            var docFont = GetFont();

            var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد

            var doc = new Document(pageSize);

            doc.SetMargins(18f, 18f, 15f, 2f);

            var pdfWriter = PdfWriter.GetInstance(doc, fileStream);

            doc.Open();

برای درج عکس به صورت شفاف در پس زمینه کارت باید از کد زیر استفاده کرد:

            //  درج لوگوی مسابقات به صورت شفاف در پس زمینه
            var canvas = pdfWriter.DirectContentUnder;
            var logoImg = Image.GetInstance(competitionImagePath);
            logoImg.SetAbsolutePosition(0, 0);
            logoImg.ScaleAbsolute(pageSize);
            var graphicsState = new PdfGState { FillOpacity = 0.2F };
            canvas.SetGState(graphicsState);
            canvas.AddImage(logoImg);

            // جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده می‌شود
            var topTable = new PdfPTable(3)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
            };

            var universityLogoImage = Image.GetInstance(universityLogoPath);

            universityLogoImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(universityLogoImage)
            {
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_CENTER,
                Border = 0,
            });

            var userImage = Image.GetInstance(userModel.ImagePath);
            userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER;
            userImage.BorderWidth = 1f;
            userImage.BorderColor = new BaseColor(204, 204, 204); // gray color
            userImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(userImage)
            {
                HorizontalAlignment = 2,
                Border = 0
            });

            int[] topTableColumnsWidth = { 10, 25, 10 };

            topTable.SetWidths(topTableColumnsWidth);

            doc.Add(topTable);

    public class UserModel
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string StudentNumber { get; set; }
        public string NationalCode { get; set; }
        public string UniversityName { get; set; }
        public string ImagePath { get; set; }
    }

using System;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
using Font = iTextSharp.text.Font;
using Image = iTextSharp.text.Image;
using Rectangle = iTextSharp.text.Rectangle;

namespace ITextSharpCardSample
{
    public class CardReport
    {
        public static void Generate(UserModel userModel, string competitionImagePath, string universityLogoPath)
        {
            var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None);

            var docFont = GetFont();

            var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد

            var doc = new Document(pageSize);

            doc.SetMargins(18f, 18f, 15f, 2f);

            var pdfWriter = PdfWriter.GetInstance(doc, fileStream);

            doc.Open();

            //  درج لوگوی مسابقات به صورت شفاف در پس زمینه
            var canvas = pdfWriter.DirectContentUnder;
            var logoImg = Image.GetInstance(competitionImagePath);
            logoImg.SetAbsolutePosition(0, 0);
            logoImg.ScaleAbsolute(pageSize);
            var graphicsState = new PdfGState { FillOpacity = 0.2F };
            canvas.SetGState(graphicsState);
            canvas.AddImage(logoImg);


            // جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده می‌شود
            var topTable = new PdfPTable(3)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
            };

            var universityLogoImage = Image.GetInstance(universityLogoPath);

            universityLogoImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(universityLogoImage)
            {
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_CENTER,
                Border = 0,
            });

            var userImage = Image.GetInstance(userModel.ImagePath);
            userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER;
            userImage.BorderWidth = 1f;
            userImage.BorderColor = new BaseColor(204, 204, 204); // gray color
            userImage.ScaleAbsolute(70, 100);

            topTable.AddCell(new PdfPCell(userImage)
            {
                HorizontalAlignment = 2,
                Border = 0
            });

            int[] topTableColumnsWidth = { 10, 25, 10 };

            topTable.SetWidths(topTableColumnsWidth);

            doc.Add(topTable);


            // جدول مشخصات شرکت کننده مثل نام و نام خانوادگی
            var infoTable = new PdfPTable(4)
            {
                WidthPercentage = 100,
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                ExtendLastRow = false,
                SpacingBefore = 15,
            };

            infoTable.AddCell(new PdfPCell(new Phrase("نام:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0,
                PaddingBottom = 15
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.FirstName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("نام خانوادگی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.LastName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("شماره\nدانشجویی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0,
                PaddingBottom = 15
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.StudentNumber, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("کد ملی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.NationalCode, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("واحد دانشگاهی:", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase(userModel.UniversityName, docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });


            // دو سلول بعدی صرفا جهت تکمیل شدن یک ردیف است تا عملکرد صحیح خود را داشته باشد
            infoTable.AddCell(new PdfPCell(new Phrase("", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });

            infoTable.AddCell(new PdfPCell(new Phrase("", docFont))
            {
                RunDirection = PdfWriter.RUN_DIRECTION_RTL,
                HorizontalAlignment = Element.ALIGN_LEFT,
                Border = 0
            });


            int[] infoTableColumnsWidth = { 20, 15, 20, 15 };

            infoTable.SetWidths(infoTableColumnsWidth);

            doc.Add(infoTable);

            doc.Close();
        }

        private static Font GetFont()
        {
            const string fontName = "Iranian Sans";

            if (FontFactory.IsRegistered(fontName))
                return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);

            var fontPath = "Fonts/irsans.ttf"; // مسیر فونت

            FontFactory.Register(fontPath);

            return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        }

    }

}

    class Program
    {
        static void Main(string[] args)
        {
            var userModel = new UserModel
            {
                FirstName = "علی",
                LastName = "احمدی",
                NationalCode = "1234567890",
                StudentNumber = "23242342",
                UniversityName = "آزاد",
                ImagePath = "Images/avatar.jpg"
            };

            CardReport.Generate(userModel, "Images/competition_logo.jpg", "Images/university_logo.png");

            System.Diagnostics.Process.Start("card.pdf");

        }
    }