Easy codes that work successfully:
protected void Page_Load(object sender, EventArgs e)
{
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using (MemoryStream ms = new MemoryStream())
{
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iTextSharp.text.Document doc = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 36, 36, 54, 54);
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(doc, ms);
writer.PageEvent = new HeaderFooter();
doc.Open();
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// make your document content..
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doc.Close();
writer.Close();
// output
Response.ContentType = "application/pdf;";
Response.AddHeader("Content-Disposition", "attachment; filename=clientfilename.pdf");
byte[] pdf = ms.ToArray();
Response.OutputStream.Write(pdf, 0, pdf.Length);
}
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}
class HeaderFooter : PdfPageEventHelper
{
public override void OnEndPage(PdfWriter writer, Document document)
{
// Make your table header using PdfPTable and name that tblHeader
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tblHeader.WriteSelectedRows(0, -1, page.Left + document.LeftMargin, page.Top, writer.DirectContent);
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// Make your table footer using PdfPTable and name that tblFooter
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tblFooter.WriteSelectedRows(0, -1, page.Left + document.LeftMargin, writer.PageSize.GetBottom(document.BottomMargin), writer.DirectContent);
}
}