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POITextSharp include all pages from the input file
 

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    <p>I used the following code by using itextsharp library to add text to a pdf.(got the code from link <a href="https://stackoverflow.com/questions/3992617/itextsharp-insert-text-to-an-existing-pdf">ITextSharp insert text to an existing pdf</a></p> <pre><code> Dim reader As New PdfReader(oldFile) Dim size As iTextSharp.text.Rectangle = reader.GetPageSizeWithRotation(1) Dim document As New iTextSharp.text.Document(size) ' open the writer Dim fs As New FileStream(newFile, FileMode.Create, FileAccess.Write) Dim writer As PdfWriter = PdfWriter.GetInstance(document, fs) document.Open() ' the pdf content Dim cb As PdfContentByte = writer.DirectContent ' select the font properties Dim bf As BaseFont = BaseFont.CreateFont(BaseFont.ZAPFDINGBATS, BaseFont.CP1252, BaseFont.NOT_EMBEDDED) 'cb.SetColorFill(GrayColor.DARK_GRAY) cb.SetFontAndSize(bf, 8) cb.BeginText() Dim Text As String = "l" ' put the alignment and coordinates here cb.ShowTextAligned(2, Text, 84, 729, 0) cb.EndText() Dim bf1 As BaseFont = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED) cb.SetFontAndSize(bf1, 8) cb.BeginText() Dim text1 As String = "Navaneeth A" cb.ShowTextAligned(1, text1, 65, 690, 0) cb.EndText() ' create the new page and add it to the pdf Dim page As PdfImportedPage = writer.GetImportedPage(reader, 1) cb.AddTemplate(page, 0, 0) ' close the streams and voilá the file should be changed :) document.Close() fs.Close() writer.Close() reader.Close() </code></pre> <p>Now the problem is source pdf has about 5 pages.But the output file generated by this code has only first page. So How can i include all pages of source file in output file? Source pdf link is <a href="http://law.incometaxindia.gov.in/DITTaxmann/IncomeTaxRules/PDF/Ay-2012-2013/SAHAJ2012_14.pdf" rel="nofollow noreferrer">http://law.incometaxindia.gov.in/DITTaxmann/IncomeTaxRules/PDF/Ay-2012-2013/SAHAJ2012_14.pdf</a></p> <hr> <pre><code> Dim reader As New PdfReader(oldFile) Using ms = New MemoryStream() Dim stamper As New PdfStamper(reader, ms) 'Using stamper 'As New PdfStamper(reader, ms) stamper.RotateContents = False Dim canvas As PdfContentByte = stamper.GetOverContent(1) ColumnText.ShowTextAligned(canvas, Element.ALIGN_LEFT, New Phrase("Hello people!"), 36, 540, 0) 'End Using Dim result As Byte() = ms.ToArray() File.WriteAllBytes(newFile, result) System.Diagnostics.Process.Start(newFile) End Using </code></pre> <p>I did the following changes,but its not working.result file was just a 1kb file.</p>
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