For complete examples and data files, please go to https://github.com/aspose-pdf/Aspose.Pdf-for-C
System::SharedPtr<Aspose::Pdf::Facades::PdfBookmarkEditor> editor = System::MakeObject<Aspose::Pdf::Facades::PdfBookmarkEditor>();
// Load an existing PDF document
editor->BindPdf(L"..\\Data\\Bookmarks\\DeleteParticularBookmark.pdf");
// Delete Particular Bookmarks
editor->DeleteBookmarks(L"Parent Outline");
// Save the document
editor->Save(L"..\\Data\\Bookmarks\\DeleteParticularBookmark_out.pdf");