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In Visual Studio 2015 (C #), download a single PDF file.
I would like to make a pdf file divided by bookmarks. (use itextsharp)
A form (text box/radio button) exists in the PDF.
Open PDF after split output
⇒Select the text box and select the radio button and save
⇒ The radio button disappears when the PDF is opened again.
(The text box remains normal with the entered value.)
The radio button disappears from the PDF once saved.
I tried many things in programming, but I couldn't solve it, so I posted it here.
// Open the reference PDF file
rd = new PdfReader (txtInput.Text);
Document oDocument = new Document (rd.GetPageSizeWithRotation (1));
PdfCopy oPdfcopy = new PdfCopy (oDocument, new FileStream (txtOutput.Text + "\\ test.pdf", FileMode.Create));
//oPdfcopy.SetMergeFields ();
oDocument.Open ();
for (int p = iSectionStart [6];p<= iSectionEnd [6];p ++)
{
PdfImportedPage oPdfImportedPage = oPdfcopy.GetImportedPage (rd, p);
oPdfcopy.AddPage (oPdfImportedPage);
}
// PRAcroForm opracroform = rd.AcroForm;
// if (opracroform! = null)
// {
// oPdfcopy.CopyDocumentFields (rd.);
//}
oPdfcopy.Close ();
oDocument.Close ();
rd.Close ();Change the output page and save destination, etc.
Supplemental information (FW/tool version etc.)Windows10
Visual Studio2015 (C #)
itextsharp (version: 5.5.13.1)
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Answer # 1
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Instead of using PdfCopy, use PdfCopyFields,
At the time of output, read the original pdf
It was solved by specifying pages (SelectPages).
Enter the code below.