To convert multiple image files to pdf using pdfsharp in C#

Question

Hey guys I have this C# code to convert any image file to .pdf using pdfsharp.dll. But I want to select multiple images for conversion please help. here's my code (plz note enable pdfsharp.dll in the reference)
usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
usingSystem.Threading.Tasks;
usingPdfSharp.Pdf;
usingPdfSharp.Drawing;
usingSystem.IO;
namespaceConsoleApplication1
classProgram
staticvoidMain(string[]
args)
PdfDocumentdoc =
newPdfDocument();
doc.Pages.Add(newPdfPage());
XGraphicsxgr =
XGraphics.FromPdfPage(doc.Pages[0]);
XImageimg =
XImage.FromFile(source
path...);
xgr.DrawImage(img,0,0);
doc.Save(destination path...);
doc.Close();

Answer 1

try this one
public string CreatePDF(System.Collections.Generic.List<byte[]> images)
dynamic PDFGeneratePath = Server.MapPath("../images/pdfimages/");
dynamic FileName = "attachmentpdf-" + DateTime.Now.Ticks + ".pdf";
if (images.Count >= 1) {
Document document = new Document(PageSize.LETTER);
try {
// Create pdfimages directory in images folder.
if ((!Directory.Exists(PDFGeneratePath))) {
Directory.CreateDirectory(PDFGeneratePath);
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter.GetInstance(document, new FileStream(PDFGeneratePath + FileName, FileMode.Create));
// opens up the document
document.Open();
// Add metadata to the document. This information is visible when viewing the
// Set images in table
PdfPTable imageTable = new PdfPTable(2);
imageTable.DefaultCell.Border = Rectangle.NO_BORDER;
imageTable.DefaultCell.HorizontalAlignment = Element.ALIGN_CENTER;
for (int ImageIndex = 0; ImageIndex <= images.Count - 1; ImageIndex++) {
if ((images(ImageIndex) != null) && (images(ImageIndex).Length > 0)) {
iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(SRS.Utility.Utils.ByteArrayToImage(images(ImageIndex)), System.Drawing.Imaging.ImageFormat.Jpeg);
// Setting image resolution
if (pic.Height > pic.Width) {
float percentage = 0f;
percentage = 400 / pic.Height;
pic.ScalePercent(percentage * 100);
} else {
float percentage = 0f;
percentage = 240 / pic.Width;
pic.ScalePercent(percentage * 100);
pic.Border = iTextSharp.text.Rectangle.BOX;
pic.BorderColor = iTextSharp.text.BaseColor.BLACK;
pic.BorderWidth = 3f;
imageTable.AddCell(pic);
if (((ImageIndex + 1) % 6 == 0)) {
document.Add(imageTable);
document.NewPage();
imageTable = new PdfPTable(2);
imageTable.DefaultCell.Border = Rectangle.NO_BORDER;
imageTable.DefaultCell.HorizontalAlignment = Element.ALIGN_CENTER;
if ((ImageIndex == (images.Count - 1))) {
imageTable.AddCell(string.Empty);
document.Add(imageTable);
document.NewPage();
} catch (Exception ex) {
throw ex;
} finally {
// Close the document object
// Clean up
document.Close();
document = null;
return PDFGeneratePath + FileName;