Namespace ConsoleApplicationTest
Class Program
Private Shared Sub Main(args As String())
Console.WriteLine("0172942284 => {0}", "0172942284".IsValidNationalCode())
Console.WriteLine("1000000001 => {0}", "1000000001".IsValidNationalCode())
End Sub
End Class

Public NotInheritable Class Helpers
Private Sub New()
End Sub
<System.Runtime.CompilerServices.Extension> _
Public Shared Function IsValidNationalCode(nationalCode As [String]) As [Boolean]
If [String].IsNullOrEmpty(nationalCode) Then
Throw New Exception("لطفا کد ملی را صحیح وارد نمایید")
End If

If nationalCode.Length <> 10 Then
Throw New Exception("طول کد ملی باید ده کاراکتر باشد")
End If

Dim regex__1 = New Regex("[^0-9]<span> </span>")
If Not regex__1.IsMatch(nationalCode) Then
Throw New Exception("کد ملی تشکیل شده از ده رقم عددی می‌باشد؛ لطفا کد ملی را صحیح وارد نمایید")
End If

If Not Regex.IsMatch(nationalCode, "^(?!(\d)\1{9})\d{10}$") Then
Return False
End If

Dim check = Convert.ToInt32(nationalCode.Substring(9, 1))
Dim result = Enumerable.Range(0, 9).[Select](Function(x) Convert.ToInt32(nationalCode.Substring(x, 1)) * (10 - x)).Sum() Mod 11

Dim remainder As Integer = result Mod 11
Return check = (If(remainder < 2, remainder, 11 - remainder))

End Function
End Class
End Namespace

public class MyClass
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }


 [HttpPost]
        public ActionResult TestValueProvider(string data1, MyClass data2)
        {

            var id = data2.Id;
            var name = data2.Name;

            return new JsonNetResult
            {
                Data = new { result = data1 },
                JsonRequestBehavior = JsonRequestBehavior.AllowGet,
                Settings = { ReferenceLoopHandling = ReferenceLoopHandling.Ignore }
            };
        }

Type Safety

string text = “String value”;
int textLength = text.Length;
int textMonth = text.Month; // won’t compile

public interface IGeometricShape
{
     double Circumference { get; }
     double Area { get; }
}
public class Square : IGeometricShape
{
     public double Side { get; set; }
     public double Circumference => 4 * Side;
     public double Area => Side * Side;
}
public class Circle : IGeometricShape
{
     public double Radius { get; set; }
     public double Circumference => 2 * Math.PI * Radius;
     public double Area => Math.PI * Radius * Radius;
}

IGeometricShape circle = new Circle { Radius = 1 };
Square square = ((Square)circle); // no compiler error
var side = square.Side;

dynamic text = “String value”;
int textLength = text.Length;
int textMonth = text.Month; // throws exception at runtime

public dynamic GetAnonymousType()
{
  return new
    {
        Name = “John”,
        Surname = “Doe”,
        Age = 42
    };
}

dynamic value = GetAnonymousType();
Console.WriteLine($”{value.Name} {value.Surname}, {value.Age}”);

string json = @"
{
     ""name"": ""John"",
     ""surname"": ""Doe"",
     ""age"": 42
}";

dynamic value = JObject.Parse(json);
Console.WriteLine($"{ value.name} { value.surname}, { value.age}");

dynamic person = new ExpandoObject();
person.Name = "John";
person.Surname = "Doe";
person.Age = 42;
person.ToString = (Func<string>)(() => $”{person.Name} {person.Surname}, {person. Age}”);

Console.WriteLine($"{ person.Name}{ person.Surname}, { person.Age}");

var dictionary = (IDictionary<string, object>)person;
foreach (var member in dictionary)
{
     Console.WriteLine($”{member.Key} = {member.Value}”);
}
dictionary.Remove(“ToString”);

class MyDynamicObject : DynamicObject
{
       private readonly Dictionary<string, object> members = new Dictionary<string, object>();

       public override bool TryGetMember(GetMemberBinder binder, out object result)
       {
              if (members.ContainsKey(binder.Name))
              {
                  result = members[binder.Name];
                  return true;
              }
              else
              {
                  result = null;
                  return false;
             }
       }

      public override bool TrySetMember(SetMemberBinder binder, object value)
      {
               members[binder.Name] = value;
              return true;
      }

      public bool RemoveMember(string name)
      {
            return members.Remove(name);
      }

}

dynamic person = new MyDynamicObject();
person.Name = “John”;
person.Surname = “Doe”;
person.Age = 42;
person.AsString = (Func<string>)(() => $”{person.Name} {person.Surname}, {person.
Age}”);

using System;
using System.Linq;
using System.Web.Mvc;
using System.Security.Cryptography;
using System.Text;
using System.Web.Caching;

namespace Parsnet.Core
{
    public class StopSpamAttribute : ActionFilterAttribute
    {
        // حداقل زمان مجاز بین درخواست‌ها برحسب ثانیه
        public int DelayRequest = 10;

        // پیام خطایی که در صورت رسیدن درخواست غیرمجاز باید صادر کنیم
        public string ErrorMessage = "درخواست‌های شما در مدت زمان معقولی صورت نگرفته است.";

        //خصوصیتی برای تعیین اینکه آدرس درخواست هم به شناسه یکتا افزوده شود یا خیر
        public bool AddAddress = true;


        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            // درسترسی به شئی درخواست
            var request = filterContext.HttpContext.Request;

            // دسترسی به شیئ کش
            var cache = filterContext.HttpContext.Cache;

            // کاربر IP بدست آوردن
            var IP = request.ServerVariables["HTTP_X_FORWARDED_FOR"] ?? request.UserHostAddress;

            // مشخصات مرورگر
            var browser = request.UserAgent;

            // در اینجا آدرس درخواست جاری را تعیین می‌کنیم
            var targetInfo = (this.AddAddress) ? (request.RawUrl + request.QueryString) : "";

            // شناسه یکتای درخواست
            var Uniquely = String.Concat(IP, browser, targetInfo);


            //در اینجا با کمک هش یک امضا از شناسه‌ی درخواست ایجاد می‌کنیم
            var hashValue = string.Join("", MD5.Create().ComputeHash(Encoding.ASCII.GetBytes(Uniquely)).Select(s => s.ToString("x2")));

            // ابتدا چک می‌کنیم که آیا شناسه‌ی یکتای درخواست در کش موجود نباشد
            if (cache[hashValue] != null)
            {
                // یک خطا اضافه می‌کنیم ModelState اگر موجود بود یعنی کمتر از زمان موردنظر درخواست مجددی صورت گرفته و به
                filterContext.Controller.ViewData.ModelState.AddModelError("ExcessiveRequests", ErrorMessage);
            }
            else
            {
                // اگر موجود نبود یعنی درخواست با زمانی بیشتر از مقداری که تعیین کرده‌ایم انجام شده
                // پس شناسه درخواست جدید را با پارامتر زمانی که تعیین کرده بودیم به شیئ کش اضافه می‌کنیم
                cache.Add(hashValue, true, null, DateTime.Now.AddSeconds(DelayRequest), Cache.NoSlidingExpiration, CacheItemPriority.Default, null);
            }

            base.OnActionExecuting(filterContext);
        }
    }
}

[HttpPost]
        [StopSpam(DelayRequest = 5)]
        [ValidateAntiForgeryToken]
        public virtual async Task<ActionResult> SendFile(HttpPostedFileBase file, int userid = 0)
        { 
        
        }

[HttpPost]
        [StopSpam(DelayRequest = 30, ErrorMessage = "زمان لازم بین ارسال هر مطلب 30 ثانیه است")]
        [ValidateAntiForgeryToken]
        public virtual async Task<ActionResult> InsertPost(NewPostModel model)
        {
     
        }

        [HttpPost]
        [StopSpam(AddAddress = true, DelayRequest = 20)]
        [ValidateAntiForgeryToken]
        public Task<ActionResult> InsertPost(NewPostModel model)
        {
            if (ModelState.IsValid)
            {
                var newPost = dbContext.InsertPost(model);
                if (newPost != null)
                {
                    ViewBag.ExecuteResult = true;
                }
            }

            if (ModelState.IsValidField("ExcessiveRequests") == true)


            {


                ViewBag.ExecuteResult = false;


           }


            return View();
        }

using System;
using System.Collections.Generic;
using iTextSharp.text;
using iTextSharp.text.pdf;
using PdfReportSamples.Models;
using PdfReportSamples.Templates;
using PdfRpt.Core.Contracts;
using PdfRpt.Core.Helper;
using PdfRpt.FluentInterface;

namespace PdfReportSamples.Tax
{
    public class TaxPdfReport
    {
        public IPdfReportData CreatePdfReport()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Portrait);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata { Author = "Vahid", Application = "PdfRpt", Keywords = "Test", Subject = "Test Rpt", Title = "Test" });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Path(AppPath.ApplicationPath + "\\fonts\\irsans.ttf",
                                  Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\verdana.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("گزارش جدید ما");
                });
            })
            .MainTableTemplate(template =>
            {
                template.CustomTemplate(new TransparentTemplate());
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Relative);
            })
            .MainTableDataSource(dataSource =>
            {
                var listOfRows = new List<User>();
                for (int i = 0; i < 7; i++)
                {
                    listOfRows.Add(new User { Id = i, LastName = "نام خانوادگی " + i, Name = "نام " + i, Balance = i + 1000 });
                }
                dataSource.StronglyTypedList<User>(listOfRows);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                summarySettings.OverallSummarySettings("جمع کل");
                summarySettings.PreviousPageSummarySettings("نقل از صفحه قبل");
                summarySettings.PageSummarySettings("جمع صفحه");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(1);
                    column.HeaderCell("ردیف");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Id);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(2);
                    column.HeaderCell("شماره");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Name);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(3);
                    column.HeaderCell("نام");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.LastName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(3);
                    column.HeaderCell("نام خانوادگی");
                });

                columns.AddColumn(column =>
                {
                    column.PropertyName<User>(x => x.Balance);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(4);
                    column.Width(2);
                    column.HeaderCell("موجودی");
                    column.ColumnItemsTemplate(template =>
                    {
                        template.TextBlock();
                        template.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                    column.AggregateFunction(aggregateFunction =>
                    {
                        aggregateFunction.NumericAggregateFunction(AggregateFunction.Sum);
                        aggregateFunction.DisplayFormatFormula(obj => obj == null ? string.Empty : string.Format("{0:n0}", obj));
                    });
                });

            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "There is no data available to display.");

                events.MainTableAdded(args =>
                {
                    var balanceData = args.LastOverallAggregateValueOf<User>(u => u.Balance);
                    var balance = double.Parse(balanceData, System.Globalization.NumberStyles.AllowThousands);

                    var others = Math.Round(balance * 1.8 / 100);
                    var tax = Math.Round(balance * 2.2 / 100);
                    var total = balance + tax + others;

                    var taxTable = new PdfPTable(args.Table); // Create a clone of the MainTable's structure                   

                    taxTable.AddSimpleRow(
                        null /* null = empty cell */, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "مالیات";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", tax);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "عوارض";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", others);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "جمع کل";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", total);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

                    taxTable.AddSimpleRow(
                        null, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "قابل پرداخت";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = total.NumberToText(Language.Persian) + " ریال";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                            cellProperties.PdfFontStyle = DocumentFontStyle.Bold;
                        });

                    args.PdfDoc.Add(taxTable);
                });
            })
            .Export(export =>
            {
                export.ToExcel();
            })
            .Generate(data => data.AsPdfFile(AppPath.ApplicationPath + "\\Pdf\\TaxReportSample.pdf"));
        }
    }
}

var balanceData = args.LastOverallAggregateValueOf<User>(u => u.Balance);
var balance = double.Parse(balanceData, System.Globalization.NumberStyles.AllowThousands);

var others = Math.Round(balance * 1.8 / 100);
var tax = Math.Round(balance * 2.2 / 100);
var total = balance + tax + others;

var taxTable = new PdfPTable(args.Table);

taxTable.AddSimpleRow(
                        null /* null = empty cell */, null, null,
                        (data, cellProperties) =>
                        {
                            data.Value = "مالیات";
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.HorizontalAlignment = HorizontalAlignment.Left;
                        },
                        (data, cellProperties) =>
                        {
                            data.Value = string.Format("{0:n0}", tax);
                            cellProperties.PdfFont = args.PdfFont;
                            cellProperties.BorderColor = BaseColor.LIGHT_GRAY;
                            cellProperties.ShowBorder = true;
                        });

args.PdfDoc.Add(taxTable);

total.NumberToText(Language.Persian)

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");

        }
    }