c# - Add Header and Footer for PDF using iTextsharp

Question

How can I add header and footer for each page in the pdf.

Headed will contain just a text Footer will contain a text and pagination for pdf (Page : 1 of 4)

How is this possible ? I tried to add the below line, but header does not show up in pdf.

document.AddHeader("Header", "Header Text");

This the code I am using for generation PDF :

   protected void GeneratePDF_Click(object sender, EventArgs e)
    {
        DataTable dt = getData(); 

            Response.ContentType = "application/pdf";
            Response.AddHeader("content-disposition", "attachment;filename=Locations.pdf");
            Response.Cache.SetCacheability(HttpCacheability.NoCache);

            Document document = new Document();

            PdfWriter.GetInstance(document, Response.OutputStream);

            document.Open();

            iTextSharp.text.Font font5 = iTextSharp.text.FontFactory.GetFont(FontFactory.COURIER , 8);

            PdfPTable table = new PdfPTable(dt.Columns.Count);
            PdfPRow row = null;
            float[] widths = new float[] { 6f, 6f, 2f, 4f, 2f };

            table.SetWidths(widths);

            table.WidthPercentage = 100;
            int iCol = 0;
            string colname = "";
            PdfPCell cell = new PdfPCell(new Phrase("Locations"));

            cell.Colspan = dt.Columns.Count;

            foreach (DataColumn c in dt.Columns)
            {

                table.AddCell(new Phrase(c.ColumnName, font5));
            }

            foreach (DataRow r in dt.Rows)
            {
                if (dt.Rows.Count > 0)
                {
                    table.AddCell(new Phrase(r[0].ToString(), font5));
                    table.AddCell(new Phrase(r[1].ToString(), font5));
                    table.AddCell(new Phrase(r[2].ToString(), font5));
                    table.AddCell(new Phrase(r[3].ToString(), font5));
                    table.AddCell(new Phrase(r[4].ToString(), font5));
                }
            }
            document.Add(table);
            document.Close();

            Response.Write(document);
            Response.End();
        } 
    }

question from:https://stackoverflow.com/questions/18996323/add-header-and-footer-for-pdf-using-itextsharp