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How to import FDF into a PDF form?
5 mins read
It is possible to import FDF into a PDF form. To achieve this, you can load FDF file in the FileStream, then import the FDF stream data in the PdfLoadedForm.
C#
//Load an existing document.
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Load the existing form
PdfLoadedForm form = doc.Form;
// Load the FDF file
FileStream stream = new FileStream("ImportFDF.fdf", FileMode.Open);
// Import the FDF stream
form.ImportDataFDF(stream,true);
//Save the document and dispose it.
doc.Save("Import.pdf");
doc.Close();
Sample Link
http://www.syncfusion.com/downloads/support/directtrac/general/FDF-1575712085.zip
