<UserControl x:Class="FirstPrismSample.ModuleCategory.CategoryView "
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
             Background="LightGray" FlowDirection="RightToLeft" FontFamily="Tahoma">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <TextBlock Text=" طبقه بندی ها"/>
        <ListView Grid.Row="1"  Margin="10" Name="lvCategory">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="کد" Width="50" />
                    <GridViewColumn Header="عنوان" Width="200"  />                  
                </GridView>
            </ListView.View>
        </ListView>
    </Grid>
</UserControl>

using System;
using SimpleCqrs.Domain;

namespace CqrsPattern.Cqrs.Command
{
    public class Account : AggregateRoot
    {
        public Account(Guid id)
        {
            Apply(new AccountCreatedEvent { AggregateRootId = id });
        }

        public void SetName(string firstName, string lastName)
        {
            Apply(new AccountNameSetEvent { FirstName = firstName, LastName = lastName });
        }

        public void OnAccountCreated(AccountCreatedEvent evt)
        {
            Id = evt.AggregateRootId;
        }
    }
}

using SimpleCqrs.Commanding;

namespace CqrsPattern.Cqrs.Command
{
    public class CreateAccountCommand : ICommand
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
    }
}

using System;
using SimpleCqrs.Commanding;
using SimpleCqrs.Domain;

namespace CqrsPattern.Cqrs.Command
{
    public class CreateAccountCommandHandler : CommandHandler<CreateAccountCommand>
    {
        private readonly IDomainRepository repository;

        public CreateAccountCommandHandler(IDomainRepository repository)
        {
            this.repository = repository;
        }

        public override void Handle(CreateAccountCommand command)
        {
            var account = new Account(Guid.NewGuid());
            account.SetName(command.FirstName, command.LastName);

            repository.Save(account);
        }
    }
}

using System.Linq;
using SimpleCqrs.Eventing;
using CqrsPattern.Cqrs.Db;

namespace CqrsPattern.Cqrs.Command
{
    public class AccountEventHandler : IHandleDomainEvents<AccountCreatedEvent>,
                                             IHandleDomainEvents<AccountNameSetEvent>
    {
        private readonly FakeAccountTable accountTable;

        public AccountEventHandler(FakeAccountTable accountTable)
        {
            this.accountTable = accountTable;
        }

        public void Handle(AccountCreatedEvent domainEvent)
        {
            accountTable.Add(new FakeAccountTableRow { Id = domainEvent.AggregateRootId });
        }

        public void Handle(AccountNameSetEvent domainEvent)
        {
            var account = accountTable.Single(x => x.Id == domainEvent.AggregateRootId);
            account.Name = domainEvent.FirstName + " " + domainEvent.LastName;
        }
    }
}

using System;
using SimpleCqrs.Commanding;
using CqrsPattern.Cqrs.Query;
using CqrsPattern.Cqrs.Command;

namespace CqrsPattern
{
    class Program
    {
        static void Main(string[] args)
        {
            var runtime = new SampleRunTime();

            runtime.Start();

            var fakeAccountTable = new FakeAccountTable();
            runtime.ServiceLocator.Register(fakeAccountTable);
            runtime.ServiceLocator.Register(new AccountReportReadService(fakeAccountTable));
            var commandBus = runtime.ServiceLocator.Resolve<ICommandBus>();

            var cmd = new CreateAccountCommand { FirstName = "Ali", LastName = "Kh" };

            commandBus.Send(cmd);

            var accountReportReadModel = runtime.ServiceLocator.Resolve<AccountReportReadService>();

            Console.WriteLine("Accounts in database");
            Console.WriteLine("####################");
            foreach (var account in accountReportReadModel.GetAccounts())
            {
                Console.WriteLine(" Id: {0} Name: {1}", account.Id, account.Name);
            }

            runtime.Shutdown();

            Console.ReadLine();
        }
    }
}

namespace NHSample5.Domain
{
   public class Patient
   {
       public virtual int Id { get; set; }
       public virtual string FirstName { get; set; }
       public virtual string LastName { get; set; }
   }
}

using System.Collections.Generic;

namespace NHSample5.Domain
{
   public class Doctor
   {
       public virtual int Id { get; set; }
       public virtual string Name { get; set; }
       public virtual IList<Patient> Patients { get; set; }

       public Doctor()
       {
           Patients = new List<Patient>();
       }
   }
}

using NHibernate.Validator.Constraints;

namespace NHSample5.Domain
{
   public class Patient
   {
       public virtual int Id { get; set; }

       [Length(Min = 3, Max = 20,Message="طول نام باید بین 3 و 20 کاراکتر باشد")]
       public virtual string FirstName { get; set; }

       [Length(Min = 3, Max = 60, Message = "طول نام خانوادگی باید بین 3 و 60 کاراکتر باشد")]
       public virtual string LastName { get; set; }
   }
}

[NotNull]
[Pattern(Regex = "[A-Za-z0-9]+")]

using NHibernate.Validator.Cfg.Loquacious;
using NHSample5.Domain;

namespace NHSample5.Validation
{
   public class DoctorDef : ValidationDef<Doctor>
   {
       public DoctorDef()
       {
           Define(x => x.Name).LengthBetween(3, 50);
           Define(x => x.Patients).NotNullableAndNotEmpty();           
       }
   }
}

using NHSample5.Domain;
using NHibernate.Validator.Cfg.Loquacious;

namespace NHSample5.Validation
{
   public class PatientDef : ValidationDef<Patient>
   {
       public PatientDef()
       {
           Define(x => x.FirstName)
               .LengthBetween(3, 20)
               .WithMessage("طول نام باید بین 3 و 20 کاراکتر باشد");

           Define(x => x.LastName)
               .LengthBetween(3, 60)
               .WithMessage("طول نام خانوادگی باید بین 3 و 60 کاراکتر باشد");
       }
   }
}

       /// <summary>
       /// استفاده از اعتبار سنجی ویژه به صورت مستقیم
       /// در صورت استفاده از ویژگی‌ها
       /// </summary>
       static void WithoutConfiguringTheEngine()
       {
           //تعریف یک بیمار غیر معتبر
           var patient1 = new Patient() { FirstName = "V", LastName = "N" };
           var ve = new ValidatorEngine();
           var invalidValues = ve.Validate(patient1);
           if (invalidValues.Length == 0)
           {
               Console.WriteLine("patient1 is valid.");
           }
           else
           {
               Console.WriteLine("patient1 is NOT valid!");
               //نمایش پیغام‌های تعریف شده مربوط به هر فیلد
               foreach (var invalidValue in invalidValues)
               {
                   Console.WriteLine(
                       "{0}: {1}",
                       invalidValue.PropertyName,
                       invalidValue.Message);
               }
           }

           //تعریف یک بیمار معتبر بر اساس قیودات اعمالی
           var patient2 = new Patient() { FirstName = "وحید", LastName = "نصیری" };
           if (ve.IsValid(patient2))
           {
               Console.WriteLine("patient2 is valid.");
           }
           else
           {
               Console.WriteLine("patient2 is NOT valid!");
           }
       }

       public static ValidatorEngine GetFluentlyConfiguredEngine()
       {
           var vtor = new ValidatorEngine();
           var configuration = new FluentConfiguration();
           configuration
                   .Register(
                       Assembly
                         .GetExecutingAssembly()
                         .GetTypes()
                         .Where(t => t.Namespace.Equals("NHSample5.Validation"))
                         .ValidationDefinitions()
                    )
                   .SetDefaultValidatorMode(ValidatorMode.UseExternal);
           vtor.Configure(configuration);
           return vtor;
       }

       /// <summary>
       /// استفاده از اعتبار سنجی ویژه به صورت مستقیم
       /// در صورت تعریف آن‌ها با کمک
       /// ValidationDef
       /// </summary>
       static void WithConfiguringTheEngine()
       {
           var ve2 = VeConfig.GetFluentlyConfiguredEngine();
           var doctor1 = new Doctor() { Name = "S" };
           if (ve2.IsValid(doctor1))
           {
               Console.WriteLine("doctor1 is valid.");
           }
           else
           {
               Console.WriteLine("doctor1 is NOT valid!");
           }

           var patient1 = new Patient() { FirstName = "وحید", LastName = "نصیری" };
           if (ve2.IsValid(patient1))
           {
               Console.WriteLine("patient1 is valid.");
           }
           else
           {
               Console.WriteLine("patient1 is NOT valid!");
           }

           var doctor2 = new Doctor() { Name = "شمس", Patients = new List<Patient>() { patient1 } };
           if (ve2.IsValid(doctor2))
           {
               Console.WriteLine("doctor2 is valid.");
           }
           else
           {
               Console.WriteLine("doctor2 is NOT valid!");
           }
       }

       /// <summary>
       /// از این کانفیگ برای آغاز سشن فکتوری باید کمک گرفته شود
       /// </summary>
       /// <param name="nhConfiguration"></param>
       public static void BuildIntegratedFluentlyConfiguredEngine(ref Configuration nhConfiguration)
       {
           var vtor = new ValidatorEngine();
           var configuration = new FluentConfiguration();
           configuration
                   .Register(
                       Assembly
                         .GetExecutingAssembly()
                         .GetTypes()
                         .Where(t => t.Namespace.Equals("NHSample5.Validation"))
                         .ValidationDefinitions()
                    )
                   .SetDefaultValidatorMode(ValidatorMode.UseExternal)
                   .IntegrateWithNHibernate
                   .ApplyingDDLConstraints()
                   .And
                   .RegisteringListeners();
           vtor.Configure(configuration);

           //Registering of Listeners and DDL-applying here
           ValidatorInitializer.Initialize(nhConfiguration, vtor);           
       }

       SingletonCore()
       {
           Configuration cfg = DbConfig.GetConfig().BuildConfiguration();
           VeConfig.BuildIntegratedFluentlyConfiguredEngine(ref cfg);
           //با همان کانفیگ تنظیم شده برای اعتبار سنجی باید کار شروع شود
           _sessionFactory = cfg.BuildSessionFactory();        
       }

       /// <summary>
       /// استفاده از اعتبار سنجی یکپارچه و خودکار
       /// </summary>
       static void tryToSaveInvalidPatient()
       {
           using (Repository<Patient> repo = new Repository<Patient>())
           {
               try
               {
                   var patient1 = new Patient() { FirstName = "V", LastName = "N" };
                   repo.Save(patient1);
               }
               catch (InvalidStateException ex)
               {
                   Console.WriteLine("Validation failed!");
                   foreach (var invalidValue in ex.GetInvalidValues())
                       Console.WriteLine(
                           "{0}: {1}",
                           invalidValue.PropertyName,
                           invalidValue.Message);
                   log4net.LogManager.GetLogger("NHibernate.SQL").Error(ex);
               }
           }
       }

       /// <summary>
       /// استفاده از اعتبار سنجی یکپارچه و خودکار
       /// </summary>
       static void tryToSaveValidPatient()
       {
           using (Repository<Patient> repo = new Repository<Patient>())
           {
               var patient1 = new Patient() { FirstName = "Vahid", LastName = "Nasiri" };
               repo.Save(patient1);
           }
       }

       public static void CreateValidDb()
       {
           bool script = false;//آیا خروجی در کنسول هم نمایش داده شود 
           bool export = true;//آیا بر روی دیتابیس هم اجرا شود             
           bool dropTables = false;//آیا جداول موجود دراپ شوند

           Configuration cfg = DbConfig.GetConfig().BuildConfiguration();
           VeConfig.BuildIntegratedFluentlyConfiguredEngine(ref cfg);
           //با همان کانفیگ تنظیم شده برای اعتبار سنجی باید کار شروع شود

           new SchemaExport(cfg).Execute(script, export, dropTables);
       }

using System.Collections.Generic;
using System.Web.Mvc;
using Iris.Servicelayer.Interfaces;

namespace Iris.Web.Controllers
{
    public partial class TreeViewController : Controller
    {
        private readonly IPageService _pageService;

        public TreeViewController(IPageService pageService)
        {
            _pageService = pageService;
        }

        public virtual ActionResult Index()
        {
            List<TreeViewLocation> locations = GetLocations();

            return View(_pageService.GetNavBarData(x => x.Body.Equals("dsad")));
        }

        public static List<TreeViewLocation> GetLocations()
        {
            var locations = new List<TreeViewLocation>
            {
                new TreeViewLocation
                {
                    Name = "United States",
                    ChildLocations =
                    {
                        new TreeViewLocation
                        {
                            Name = "Chicago",
                            ChildLocations =
                            {
                                new TreeViewLocation {Name = "Rack 1"},
                                new TreeViewLocation {Name = "Rack 2"},
                                new TreeViewLocation {Name = "Rack 3"},
                                new TreeViewLocation {Name = "Rack 3"},
                            }
                        },
                        new TreeViewLocation
                        {
                            Name = "Dallas",
                            ChildLocations =
                            {
                                new TreeViewLocation
                                {
                                    Name = "Rack 1",
                                    ChildLocations =
                                    {
                                        new TreeViewLocation
                                        {
                                            Name = "Rack 1",
                                            ChildLocations =
                                            {
                                                new TreeViewLocation {Name = "Rack 1"},
                                                new TreeViewLocation {Name = "Rack 2"},
                                                new TreeViewLocation {Name = "Rack 3"},
                                                new TreeViewLocation {Name = "Rack 3"},
                                            }
                                        },
                                        new TreeViewLocation {Name = "Rack 2"},
                                        new TreeViewLocation {Name = "Rack 3"},
                                        new TreeViewLocation {Name = "Rack 3"},
                                    }
                                },
                                new TreeViewLocation {Name = "Rack 2"},
                                new TreeViewLocation {Name = "Rack 3"},
                                new TreeViewLocation {Name = "Rack 3"},
                            }
                        },
                        new TreeViewLocation {Name = "Dallas"},
                        new TreeViewLocation {Name = "Dallas"},
                        new TreeViewLocation {Name = "Dallas"},
                        new TreeViewLocation {Name = "Dallas"},
                        new TreeViewLocation {Name = "Dallas"},
                        new TreeViewLocation {Name = "Dallas"},
                    }
                },
                new TreeViewLocation
                {
                    Name = "Canada",
                    ChildLocations =
                    {
                        new TreeViewLocation {Name = "Ontario"},
                        new TreeViewLocation {Name = "Windsor"}
                    }
                }
            };
            return locations;
        }
    }

    public class TreeViewLocation
    {
        public TreeViewLocation()
        {
            ChildLocations = new HashSet<TreeViewLocation>();
        }

        public int Id { get; set; }
        public string Name { get; set; }
        public ICollection<TreeViewLocation> ChildLocations { get; set; }
    }
}

var  unityContainer = new UnityContainer();

 unityContainer.AddNewExtension<Interception>();

  unityContainer.Configure<Interception>().SetDefaultInterceptorFor<IMyOperation>( new InterfaceInterceptor() );
            
  unityContainer.RegisterType<IMyOperation, MyOperation>();

var container = new UnityContainer();
container.RegisterType<Book , Book>();

container.AddNewExtension<Interception>();

 var policy = container.Configure<Interception>().SetDefaultInterceptorFor<Book>( new VirtualMethodInterceptor() ).AddPolicy( "MyPolicy" );

  policy.AddMatchingRule( new PropertyMatchingRule( "*" , PropertyMatchingOption.Set ) );
  policy.AddCallHandler<Handler.NotifyChangedHandler>();

using System.Collections.Generic;
using System.Linq;

namespace NumberToWordsLib
{
 /// <summary>
 /// Number to word languages
 /// </summary>
 public enum Language
 {
  /// <summary>
  /// English Language
  /// </summary>
  English,

  /// <summary>
  /// Persian Language
  /// </summary>
  Persian
 }

 /// <summary>
 /// Digit's groups
 /// </summary>
 public enum DigitGroup
 {
  /// <summary>
  /// Ones group
  /// </summary>
  Ones,

  /// <summary>
  /// Teens group
  /// </summary>
  Teens,

  /// <summary>
  /// Tens group
  /// </summary>
  Tens,

  /// <summary>
  /// Hundreds group
  /// </summary>
  Hundreds,

  /// <summary>
  /// Thousands group
  /// </summary>
  Thousands
 }

 /// <summary>
 /// Equivalent names of a group 
 /// </summary>
 public class NumberWord
 {
  /// <summary>
  /// Digit's group
  /// </summary>
  public DigitGroup Group { set; get; }

  /// <summary>
  /// Number to word language
  /// </summary>
  public Language Language { set; get; }

  /// <summary>
  /// Equivalent names
  /// </summary>
  public IList<string> Names { set; get; }
 }

 /// <summary>
 /// Convert a number into words
 /// </summary>
 public static class HumanReadableInteger
 {
  #region Fields (4)

  private static readonly IDictionary<Language, string> And = new Dictionary<Language, string>
  {
   { Language.English, " " },
   { Language.Persian, " و " } 
  };
  private static readonly IList<NumberWord> NumberWords = new List<NumberWord>
  {
   new NumberWord { Group= DigitGroup.Ones, Language= Language.English, Names=
    new List<string> { string.Empty, "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine" }},
   new NumberWord { Group= DigitGroup.Ones, Language= Language.Persian, Names=
    new List<string> { string.Empty, "یک", "دو", "سه", "چهار", "پنج", "شش", "هفت", "هشت", "نه" }},

   new NumberWord { Group= DigitGroup.Teens, Language= Language.English, Names=
    new List<string> { "Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen" }},
   new NumberWord { Group= DigitGroup.Teens, Language= Language.Persian, Names=
    new List<string> { "ده", "یازده", "دوازده", "سیزده", "چهارده", "پانزده", "شانزده", "هفده", "هجده", "نوزده" }},

   new NumberWord { Group= DigitGroup.Tens, Language= Language.English, Names=
    new List<string> { "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety" }},
   new NumberWord { Group= DigitGroup.Tens, Language= Language.Persian, Names=
    new List<string> { "بیست", "سی", "چهل", "پنجاه", "شصت", "هفتاد", "هشتاد", "نود" }},

   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.English, Names=
    new List<string> {string.Empty, "One Hundred", "Two Hundred", "Three Hundred", "Four Hundred", 
     "Five Hundred", "Six Hundred", "Seven Hundred", "Eight Hundred", "Nine Hundred" }},
   new NumberWord { Group= DigitGroup.Hundreds, Language= Language.Persian, Names=
    new List<string> {string.Empty, "یکصد", "دویست", "سیصد", "چهارصد", "پانصد", "ششصد", "هفتصد", "هشتصد" , "نهصد" }},

   new NumberWord { Group= DigitGroup.Thousands, Language= Language.English, Names=
     new List<string> { string.Empty, " Thousand", " Million", " Billion"," Trillion", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
   new NumberWord { Group= DigitGroup.Thousands, Language= Language.Persian, Names=
     new List<string> { string.Empty, " هزار", " میلیون", " میلیارد"," تریلیون", " Quadrillion", " Quintillion", " Sextillian",
   " Septillion", " Octillion", " Nonillion", " Decillion", " Undecillion", " Duodecillion", " Tredecillion",
   " Quattuordecillion", " Quindecillion", " Sexdecillion", " Septendecillion", " Octodecillion", " Novemdecillion",
   " Vigintillion", " Unvigintillion", " Duovigintillion", " 10^72", " 10^75", " 10^78", " 10^81", " 10^84", " 10^87",
   " Vigintinonillion", " 10^93", " 10^96", " Duotrigintillion", " Trestrigintillion" }},
  };
  private static readonly IDictionary<Language, string> Negative = new Dictionary<Language, string>
  {
   { Language.English, "Negative " },
   { Language.Persian, "منهای " } 
  };
  private static readonly IDictionary<Language, string> Zero = new Dictionary<Language, string>
  {
   { Language.English, "Zero" },
   { Language.Persian, "صفر" } 
  };

  #endregion Fields

  #region Methods (7)

  // Public Methods (5) 

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this int number, Language language)
  {
   return NumberToText((long)number, language);
  }


  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this uint number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this byte number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this decimal number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this double number, Language language)
  {
   return NumberToText((long)number, language);
  }

  /// <summary>
  /// display a numeric value using the equivalent text
  /// </summary>
  /// <param name="number">input number</param>
  /// <param name="language">local language</param>
  /// <returns>the equivalent text</returns>
  public static string NumberToText(this long number, Language language)
  {
   if (number == 0)
   {
    return Zero[language];
   }

   if (number < 0)
   {
    return Negative[language] + NumberToText(-number, language);
   }

   return wordify(number, language, string.Empty, 0);
  }
  // Private Methods (2) 

  private static string getName(int idx, Language language, DigitGroup group)
  {
   return NumberWords.Where(x => x.Group == group && x.Language == language).First().Names[idx];
  }

  private static string wordify(long number, Language language, string leftDigitsText, int thousands)
  {
   if (number == 0)
   {
    return leftDigitsText;
   }

   var wordValue = leftDigitsText;
   if (wordValue.Length > 0)
   {
    wordValue += And[language];
   }

   if (number < 10)
   {
    wordValue += getName((int)number, language, DigitGroup.Ones);
   }
   else if (number < 20)
   {
    wordValue += getName((int)(number - 10), language, DigitGroup.Teens);
   }
   else if (number < 100)
   {
    wordValue += wordify(number % 10, language, getName((int)(number / 10 - 2), language, DigitGroup.Tens), 0);
   }
   else if (number < 1000)
   {
    wordValue += wordify(number % 100, language, getName((int)(number / 100), language, DigitGroup.Hundreds), 0);
   }
   else
   {
    wordValue += wordify(number % 1000, language, wordify(number / 1000, language, string.Empty, thousands + 1), 0);
   }

   if (number % 1000 == 0) return wordValue;
   return wordValue + getName(thousands, language, DigitGroup.Thousands);
  }

  #endregion Methods
 }
}

using System.Diagnostics;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;

namespace HeadersAndFooters
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var pdfDoc = new Document(PageSize.A4))
            {
                PdfWriter.GetInstance(pdfDoc, new FileStream("Test.pdf", FileMode.Create));
                pdfDoc.Open();

                FontFactory.Register("c:\\windows\\fonts\\bzar.ttf");
                Font bZar = FontFactory.GetFont("b zar", BaseFont.IDENTITY_H);

                FontFactory.Register("c:\\windows\\fonts\\tahoma.ttf");
                Font tahoma = FontFactory.GetFont("tahoma", BaseFont.IDENTITY_H);

                FontSelector fontSelector = new FontSelector();

                //قلم اصلی
                if (bZar.Familyname != "unknown")
                {
                    fontSelector.AddFont(bZar);
                }

                //قلم پیش فرض در صورت نبود تعاریف مناسب در قلم اصلی
                if (tahoma.Familyname != "unknown")
                {
                    fontSelector.AddFont(tahoma);
                }

                var table1 = new PdfPTable(1);
                table1.WidthPercentage = 100;
                table1.RunDirection = PdfWriter.RUN_DIRECTION_RTL;

                var pdfCell = new PdfPCell { RunDirection = PdfWriter.RUN_DIRECTION_RTL, Border = 0 };
                pdfCell.Phrase = fontSelector.Process("نمایش مخلوطی از متن فارسی و English با هم توسط قلمی که کاراکترهای انگلیسی را پشتیبانی نمی‌کند");

                table1.AddCell(pdfCell);
                pdfDoc.Add(table1);

            }

            //open the final file with adobe reader for instance.
            Process.Start("Test.pdf");
        }
    }
}