Merge PowerPoint Slides using C++

01_Merge_PowerPoint_Slides_C++

Merge PowerPoint Slides using C++

Merge_PowerPoint_Slides.cpp

// The path to the documents directory.
const String sourceFilePath1 = u"SourceDirectory\\SamplePresentation2.pptx";
const String sourceFilePath2 = u"SourceDirectory\\SamplePresentation3.pptx";
const String outputFilePath = u"OutputDirectory\\mergedPresentation.pptx";

// Instantiate Presentation class
SharedPtr<Presentation> presentation1 = MakeObject<Presentation>(sourceFilePath1);
SharedPtr<Presentation> presentation2 = MakeObject<Presentation>(sourceFilePath2);

for (SharedPtr<ISlide> slide : presentation2->get_Slides())
{
	// Merge slides from source to destination 
	presentation1->get_Slides()->AddClone(slide);
}

// Save the presentation
presentation1->Save(outputFilePath, SaveFormat::Pptx);

Merge_PowerPoint_Slides_Master.cpp

// The path to the documents directory.
const String sourceFilePath1 = u"SourceDirectory\\SamplePresentation.pptx";
const String sourceFilePath2 = u"SourceDirectory\\SamplePresentation3.pptx";
const String outputFilePath = u"OutputDirectory\\mergedPresentation.pptx";

// Load the presentation files
SharedPtr<Presentation> presentation1 = MakeObject<Presentation>(sourceFilePath1);
SharedPtr<Presentation> presentation2 = MakeObject<Presentation>(sourceFilePath2);

// Merge the first slide using slide master
presentation1->get_Slides()->AddClone(presentation2->get_Slides()->idx_get(0), presentation1->get_Masters()->idx_get(0), true);

// Save the presentation
presentation1->Save(outputFilePath, SaveFormat::Pptx);

Merge_Selected_PowerPoint_Slides.cpp

// The path to the documents directory.
const String sourceFilePath1 = u"SourceDirectory\\SamplePresentation2.pptx";
const String sourceFilePath2 = u"SourceDirectory\\SamplePresentation3.pptx";
const String outputFilePath = u"OutputDirectory\\mergedPresentation.pptx";

// Load the presentation files
SharedPtr<Presentation> presentation1 = MakeObject<Presentation>(sourceFilePath1);
SharedPtr<Presentation> presentation2 = MakeObject<Presentation>(sourceFilePath2);

for (int i = 0; i < presentation2->get_Slides()->get_Count(); i++)
{
	// Merge only even slides
	if (i % 2 == 0)
	{
		presentation1->get_Slides()->AddClone(presentation2->get_Slides()->idx_get(i));
	}
}

// Save the presentation
presentation1->Save(outputFilePath, SaveFormat::Pptx);