PPT PPTX ODP POT PPSX
Aspose.Slides for C++
ODP

Lock or Password Protect ODP using C++

Use Aspose.Slides for C++ to encrypt presentations and set write protection without Microsoft PowerPoint.

Protecting a ODP Presentation via C++

Aspose.Slides for C++ lets you protect ODP presentations from opening or modification. Use the ProtectionManager object from the Presentation class to encrypt a file with Encrypt or restrict editing with SetWriteProtection.

Encrypting a ODP Presentation using C++

auto presentation = MakeObject<Presentation>(u"presentation.odp");

presentation->get_ProtectionManager()->Encrypt(u"password");
presentation->Save(u"encrypted-presentation.odp", SaveFormat::Odp);
presentation->Dispose();

Setting Write Protection to a ODP Presentation using C++

auto presentation = MakeObject<Presentation>(u"presentation.odp");

presentation->get_ProtectionManager()->SetWriteProtection(u"password");
presentation->Save(u"write-protected-presentation.odp", SaveFormat::Odp);
presentation->Dispose();

How to Password Protect ODP via C++

These are the steps to protect ODP files.

  1. Load the ODP file with the Presentation class.

  2. Protect the presentation with the ProtectionManager object.

  3. Use Encrypt for password protection or SetWriteProtection for write protection.

  4. Save the protected file with SaveFormat::Odp.

Other Supported Protect Formats

You can also protect the following formats with C++.

PPT
PPTX