Can you post this to the mailing list instead of to the admin? On Mar 15, 2012 2:25 PM, "prashant Patil" <prashan...@ext.icicibank.com> wrote:
> **
> Dear Admin,
>
> I am developing an exe in *.NET 2.0* for splitting and merging PDF files
> using itextsharp (version *4.1.6.0*).
>
> The logic built is, the original PDF file (having 82 pages) is split into
> multiple files (50 pages per file, i.e., 1st file with 50 pages + 2nd file
> with 32 pages).
> Finally both the splitted files are merged into a new PDF file.
>
> I am getting the following issue after merging:
> If the original PDF file (with 82 pages) contains the bookmarks with the
> hyperlinks to pages, the hyperlinks (which are redirecting/linked up to 50
> pages) are preserved but; the remaining hyperlinks (which are
> redirecting/linked above 50 pages, i.e., 51 to 82 pages) are not
> working after merging.
>
> The code is given below for your reference. I have already referred your
> book "IText in Action - Second Edition".
>
> Kindly provide the solution so that all the bookmarks/links are preserved
> after merging.
>
>
> public bool MergePdfFiles(string outputPdf, string[] sourcePdfs)
>
> {
>
> bool result = false;
>
> PdfReader reader = null;
>
> Document document = new Document();
>
> PdfImportedPage page = null;
>
> PdfCopy pdfCpy = null;
>
> int n = 0;
>
> int totalPages = 0;
>
> int page_offset = 0;
>
> ArrayList tempBookmarks = new ArrayList();
>
> ArrayList bookmarks = new ArrayList();
>
> if (sourcePdfs.Length > 1)
>
> {
>
> try
>
> {
>
> for (int i = 0; i <= sourcePdfs.GetUpperBound(0); i++)
>
> {
>
> reader = new PdfReader(sourcePdfs[i]);
>
> reader.ConsolidateNamedDestinations();
>
> n = reader.NumberOfPages;
>
> tempBookmarks = SimpleBookmark.GetBookmark(reader);
>
> if (i == 0)
>
> {
>
> document = new iTextSharp.text.Document
> (reader.GetPageSizeWithRotation(1));
>
> pdfCpy = new PdfCopy(document, new FileStream(outputPdf, FileMode
> .Create));
>
> document.Open();
>
> SimpleBookmark.ShiftPageNumbers(tempBookmarks, page_offset, null);
>
> bookmarks.Add(tempBookmarks);
>
> totalPages = n;
>
> }
>
> else
>
> {
>
> SimpleBookmark.ShiftPageNumbers(tempBookmarks, page_offset, null);
>
> bookmarks.Add(tempBookmarks);
>
> totalPages += n;
>
> }
>
> for (int j = 1; j <= n; j++)
>
> {
>
> page = pdfCpy.GetImportedPage(reader, j);
>
> pdfCpy.AddPage(page);
>
> }
>
> reader.Close();
>
> }
>
> pdfCpy.Outlines = tempBookmarks;
>
> document.Close();
>
> result = true;
>
> }
>
> catch (Exception ex)
>
> {
>
> throw new ApplicationException(ex.Message, ex);
>
> }
>
> }
>
> return result;
>
> }
>
>
>
> *Thanks & Regards,
>
> Prashant Patil, Senior Software Engineer, Software ICICI-SA, 3i Infotech
> Ltd.*
> *Tel.Direct: + 91 22 3981 4585 | Email: prashan...@ext.icicibank.com |
> www.3i-infotech.com*
>
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