2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for PowerPoint File Automation – Protect and lock Odp document via C++https://products.aspose.com/slides/cpp/protect/Odp/Recent content in......Automation – Protect and lock ODP document via C++https://products...com/slides/cpp/protect/odp/Recent content in Protect and lock ODP document...