I trying to use the pdf.kit libary to create a single pdf document in an ASP.Net web application. What im trying to do, is allow a user to select using a checkbox any number of items. Once selected, they'll click submit then what I need to do is for each selected item, add a pdf document thats composed of a front page and a back page. See below:
string pdfFront = "C:\\Temp\\reg_front.pdf";
string pdfBack = "C:\\Temp\\reg_back.pdf";
public PdfFile(Collection<registration> registrations)
{
FileStream outStream = new FileStream("c:\\Temp\\newfile.pdf", FileMode.OpenOrCreate);
foreach (registration reg in registrations)
{
FileStream fStream = new FileStream(pdfFront, FileMode.Open, FileAccess.Read);
FileStream bStream = new FileStream(pdfBack, FileMode.Open, FileAccess.Read);
PdfFileEditor pdfEditor = new PdfFileEditor();
pdfEditor.Concatenate(fStream,bStream,outStream);
fStream.Close();
bStream.Close();
}
outStream.Flush();
outStream.Close();
}
Hopefully what im trying to do is a little clearer now...create one document composed of x number of front and back pdf files.
Whats atually happening though, is even though the foreach is looping through twice, the final file is only a single pair (front and back). It should be front, back, front, back, but instean its just front, back. I have no idea why this is doing this and any help would be appreciated.
Dennis