itextsharp c# qr barcode examples
protected void Page_Load(object sender, EventArgs e)
{
iTextSharp.text.pdf.BarcodeQRCode qrcode = new BarcodeQRCode("testing", 50, 50, null);
iTextSharp.text.Image img1 = qrcode.GetImage();
Document doc = new Document();
try
{
PdfWriter.GetInstance(doc, new FileStream(Server.MapPath("css") + "/Images.pdf", FileMode.Create));
doc.Open();
doc.Add(new Paragraph("GIF"));
doc.Add(img1);
MemoryStream ms = new MemoryStream(img1.OriginalData);
System.Drawing.Image returnImage = System.Drawing.Image.FromStream(ms);
// img = returnImage.Save(new Stream(), System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception ex)
{
}
finally
{
doc.Close();
}
}