Edit properti PPSM menggunakan C++

Bangun aplikasi C++ Anda sendiri untuk mengubah properti Bawaan dan Kustom dalam file presentasi menggunakan API sisi server.

Ubah Properti PPSM melalui C++

Dengan menggunakan Aspose.Slides for C++, developer dapat mengakses dan mengubah nilai properti bawaan serta properti kustom. Pengembang dapat menggunakan properti DocumentProperties yang diekspos oleh objek Presentasi untuk mengakses properti dokumen dari file presentasi.

Modifikasi PPSM Properti Bawaan - C++
// Instantiate the Presentation class that represents the Presentation
System::SharedPtr<Presentation> presentation = System::MakeObject<Presentation>(u"presentation.ppsm");

// Create a reference to IDocumentProperties object associated with Presentation
System::SharedPtr<IDocumentProperties> documentProperties = presentation->get_DocumentProperties();

// Set the builtin properties
documentProperties->set_Author(u"New Author");
documentProperties->set_Title(u"New Title");

// Save your presentation to a file
presentation->Save(u"DocumentProperties_out.ppsm", SaveFormat::Ppsm);

Tambahkan Properti Kustom ke PPSM - C++
// Instantiate the Presentation class
auto presentation = System::MakeObject<Presentation>();

// Getting Document Properties
auto documentProperties = presentation->get_DocumentProperties();

// Adding Custom properties
documentProperties->idx_set(u"New Custom", ObjectExt::Box<int32_t>(12));
documentProperties->idx_set(u"My Name", ObjectExt::Box<String>(u"Aspose Metadata Editor"));
documentProperties->idx_set(u"Custom", ObjectExt::Box<int32_t>(124));

// Getting property name at particular index
String getPropertyName = documentProperties->GetCustomPropertyName(2);

// Removing selected property
documentProperties->RemoveCustomProperty(getPropertyName);

// Saving presentation
presentation->Save(u"CustomDocumentProperties_out.ppsm", SaveFormat::Ppsm);