Hi
Why does this code work bad? Instead, connect the two documents first
cut on one side? In addition, if the document to be added to the
original is only one page that nothing happens?
Thank you for your reply, best regards, Paul
private void AppendToDocument(string sourcePdfPath1,
string sourceAddPdfPagePath, string outputPdfPath)
{
using (var sourceOrginalDocumentStream = new
FileStream(sourcePdfPath1, FileMode.Open))
{
using (var sourceAddPagePathStream = new
FileStream(sourceAddPdfPagePath, FileMode.Open))
{
using (var sourceDestinationDocumentStream = new
FileStream(outputPdfPath, FileMode.OpenOrCreate))
{
var pdfConcat = new PdfConcatenate(sourceDestinationDocumentStream);
var pdfReader = new PdfReader(sourceOrginalDocumentStream);
var pdfReader2 = new PdfReader(sourceAddPagePathStream);
try
{
var pages = new List<int>();
for (int i = 0; i < pdfReader.NumberOfPages; i++)
{
pages.Add(i);
}
pdfReader.SelectPages(pages);
pdfConcat.AddPages(pdfReader);
// pdfReader2 = new PdfReader(sourceAddPagePathStream);
pages = new List<int>();
for (int i = 0; i < pdfReader2.NumberOfPages; i++)
{
pages.Add(i);
MessageBox.Show("Odczytałem
strone nr: " + i.ToString());
}
pdfReader.SelectPages(pages);
pdfConcat.AddPages(pdfReader);
}
catch (DocumentException docEx)
{
//handle pdf document exception if any
MessageBox.Show(docEx.Message,
"Ostrzeżenie", MessageBoxButtons.OK, MessageBoxIcon.Error);
lblKomunikat.Text = "";
lblKomunikat.Text = docEx.Message;
}
catch (IOException ioEx)
{
//handle IO exception
MessageBox.Show(ioEx.Message,
"Ostrzeżenie", MessageBoxButtons.OK, MessageBoxIcon.Error);
lblKomunikat.Text = "";
lblKomunikat.Text = ioEx.Message;
}
catch (Exception ex)
{
// handle other exception if occurs
MessageBox.Show(ex.Message,
"Ostrzeżenie", MessageBoxButtons.OK, MessageBoxIcon.Error);
lblKomunikat.Text = "";
lblKomunikat.Text = ex.Message;
}
finally
{
//close document and writer
pdfReader.Close();
pdfReader2.Close();
pdfConcat.Close();
}
} //using output
}
}
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