set_Rewind()

void Aspose::Slides::Animation::Timing::set_Rewind(bool value) override

auto presentation = System::MakeObject<Presentation>(u"demo.pptx");

// Get the effects sequence for the first slide
System::SharedPtr<ISequence> effectsSequence = presentation->get_Slide(0)->get_Timeline()->get_MainSequence();

// Get the first effect of main sequence.
System::SharedPtr<IEffect> effect = effectsSequence->idx_get(0);

// Turn the effect Timing/Rewind on.
effect->get_Timing()->set_Rewind(true);