‫فارسى نویسى و iTextSharp

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

namespace iTextSharpTests
{
   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();

               var chunk = new Chunk("آزمایش");
               pdfDoc.Add(chunk);
           }
       }
   }
}

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

namespace iTextSharpTests
{
   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();

               var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
               var baseFont = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
               var tahomaFont = new Font(baseFont, 10, Font.NORMAL, BaseColor.BLACK);

               var chunk = new Chunk("آزمایش",tahomaFont);
               pdfDoc.Add(chunk);
           }
       }
   }
}

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

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

               var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
               var baseFont = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
               var tahomaFont = new Font(baseFont, 10, Font.NORMAL, BaseColor.BLACK);

               ColumnText ct = new ColumnText(pdfWriter.DirectContent);
               ct.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
               ct.SetSimpleColumn(100, 100, 500, 800, 24, Element.ALIGN_RIGHT);

               var chunk = new Chunk("آزمایش", tahomaFont);

               ct.AddElement(chunk);
               ct.Go();
           }
       }
   }
}

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

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

               var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
               var baseFont = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
               var tahomaFont = new Font(baseFont, 10, Font.NORMAL, BaseColor.BLACK);

               PdfPTable table = new PdfPTable(numColumns: 1);
               table.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
               table.ExtendLastRow = true;

               PdfPCell pdfCell = new PdfPCell(new Phrase("آزمایش", tahomaFont));
               pdfCell.RunDirection = PdfWriter.RUN_DIRECTION_RTL;

               table.AddCell(pdfCell);
               pdfDoc.Add(table);
           }
       }
   }
}

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

namespace iTextSharpTests
{
   public class PageEvents : PdfPageEventHelper
   {
       Font _font;
       public PageEvents()
       {
           var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
           var baseFont = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
           _font = new Font(baseFont, 10, Font.NORMAL, BaseColor.BLACK);
       }

       public override void OnStartPage(PdfWriter writer, Document document)
       {
           base.OnStartPage(writer, document);

           PdfPTable table = new PdfPTable(numColumns: 1);
           table.RunDirection = PdfWriter.RUN_DIRECTION_RTL;

           PdfPCell pdfCell = new PdfPCell(new Phrase("سر صفحه در صفحه:  " + writer.PageNumber, _font));
           pdfCell.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
           pdfCell.HorizontalAlignment = Element.ALIGN_CENTER;           

           table.AddCell(pdfCell);
           document.Add(table);
       }
   }

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

               var fontPath = Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf";
               var baseFont = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
               var tahomaFont = new Font(baseFont, 10, Font.NORMAL, BaseColor.BLACK);

               PdfPTable table = new PdfPTable(numColumns: 1);
               table.RunDirection = PdfWriter.RUN_DIRECTION_RTL;
               table.ExtendLastRow = true;              

               PdfPCell pdfCell = new PdfPCell(new Phrase("آزمایش", tahomaFont));
               pdfCell.RunDirection = PdfWriter.RUN_DIRECTION_RTL;                                             
              
               table.AddCell(pdfCell);
               pdfDoc.Add(table);

               pdfDoc.NewPage();
           }
       }
   }
}