Aspose::Words::Saving::HtmlSaveOptions::get_NavigationMapLevel method. Specifies the maximum level of headings populated to the navigation map when exporting to EPUB, Mobi, or AZW3 formats. Default value is %3 in C++....map when exporting to EPUB, MOBI, or AZW3 formats. Default value...generate table of contents for Mobi documents. auto doc = System...