How to check if a pdf page has a bookmark?

Question

I\'m trying to check if a page in a pdf file has a bookmark and what is in that bookmark, I\'m using \"iTextSharp.text.pdf\" for reading and manipulating a pdf, but I can\'t fin

Answer 1

You can extract the page for each bookmark from the Page key in each bookmark dictionary.

For example:

public bool isBookmarked(string pdfSourceFile, int pageNumber)
{
    var reader = new PdfReader(pdfSourceFile, new System.Text.ASCIIEncoding().GetBytes(""));
    var bookmarks = SimpleBookmark.GetBookmark(reader);
    foreach (var bookmark in bookmarks)
        if (Int32.Parse(bookmark["Page"].ToString().Split(' ')[0]) == pageNumber)
            return true;

    return false;
}