The C# PowerPoint Library

Add Slide

using IronPPT;
using IronPPT.Models;

// Create new PowerPoint presentation
var document = new PresentationDocument();

// Add empty slide
document.AddSlide();

// Add slide object
Slide slide = new Slide();
slide.AddText("Hello!");
document.AddSlide(slide);

// Export PowerPoint presentation
document.Save("output.pptx");

Install-Package IronPPT

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