Convert PowerPoint Presentation PPTX PPT to Webpage HTML using C++

AllSlidesIndividually.cpp

// The path to the documents directory.
const String outPath = u"../out/";
const String templatePath = u"../templates/AccessSlides.pptx";

//Instantiate Presentation class that represents PPTX file
SharedPtr<Presentation> pres = MakeObject<Presentation>(templatePath);

SharedPtr<HtmlOptions> htmlOptions = MakeObject<HtmlOptions>();
htmlOptions->set_HtmlFormatter(HtmlFormatter::CreateCustomFormatter(System::MakeObject<CustomFormattingController>()));
    
// Saving each slide as separate HTML file
for (int i = 0; i < pres->get_Slides()->get_Count(); i++)
{
	pres->Save(outPath + u"Individual Slide" + (i + 1) + u"_out.html", System::MakeArray<int32_t>({ i + 1 }), SaveFormat::Html, htmlOptions);
}

SingleSlideHTML.cpp

// The path to the documents directory.
const String outPath = u"../out/";
const String templatePath = u"../templates/AccessSlides.pptx";

//Instantiate Presentation class that represents PPTX file
SharedPtr<Presentation> pres = MakeObject<Presentation>(templatePath);

SharedPtr<HtmlOptions> htmlOptions = MakeObject<HtmlOptions>();
htmlOptions->set_HtmlFormatter(HtmlFormatter::CreateCustomFormatter(System::MakeObject<CustomFormattingController>()));
    
// Saving second slide to HTML File              
pres->Save(outPath + u"Individual Slide" + (2) + u"_out.html", System::MakeArray<int32_t>({ 2 }), SaveFormat::Html, htmlOptions);

WholePresentation.cpp

const String outPath = u"../out/ConvertWholePresentationToHTML_out.html";
const String templatePath = u"../templates/AccessSlides.pptx";

//Instantiate Presentation class that represents PPTX file
SharedPtr<Presentation> pres = MakeObject<Presentation>(templatePath);

SharedPtr<ResponsiveHtmlController> controller = MakeObject<ResponsiveHtmlController>();
	
SharedPtr<HtmlOptions> htmlOptions = MakeObject <HtmlOptions>();
htmlOptions->set_HtmlFormatter((HtmlFormatter::CreateSlideShowFormatter(u"", false)));
pres->Save(outPath, SaveFormat::Html, htmlOptions);