Water Mark on File Type : PDF, JPEG, JPG, PNG, GIF, DOC, DOCX, XLS and XLSX Using C#
Water Mark on File Type : PDF, JPEG, JPG, PNG, GIF, DOC, DOCX, XLS and XLSX Using C# --- On Click button for Convert -- -- start code -- string name = ""; name = "pdffile.pdf"; // Select File string FILEATTACHMENT = "../../Upload/Attachments/pdffile.pdf"; // Add Font family and Font Size. iTextSharp.text.Font f = new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.HELVETICA, 25); Phrase p = new Phrase("Printed by " + user, f); if (ext == ".pdf" || ext == ".PDF") { string FilePath = FILEATTACHMENT.Replace(FILEATTACHMENT.Substring(0, 5), "~"); PdfReader pdfReader = new PdfReader(Server.MapPath(FilePath)); FileStream stream = new FileStream(Server.MapPath("~/Upload/PDFFolder/" + name), FileMode.OpenOrCreate); PdfStamper pdfStamper = new PdfStamper(pdfReader, stream); for (int pageIndex = 1; pageIndex <= pdfReader.NumberOfPages; pageIndex++) ...