PowerPoint Slides in .NET PowerPoint Library

The Syncfusion .NET PowerPoint Library allows you to create, modify, and remove slides in PowerPoint presentations using C# without Microsoft PowerPoint or interop dependencies. Nine predefined slide layout types let you create slides equivalent to those in Microsoft PowerPoint, or you can design custom slide layouts.

• Slides in PowerPoint Library documentation.
• Explore more examples of slides in PowerPoint Library.
• Slides in PowerPoint online demo.

How to create a slide in a PowerPoint presentation using C#

1. Install NuGet package: Install the Syncfusion.Presentation.Net.Core NuGet package in your project.
2. Create presentation: Create a new presentation as an IPresentation object.
3. Add a new slide: Add a new slide as an ISlide object in the PowerPoint presentation.
4. Save the presentation: Save the IPresentation object to the FileStream object.

Here is an example of how to create a slide in a PowerPoint using C# in the Syncfusion .NET PowerPoint Library.

//Create an instance of presentation.
using IPresentation pptxDoc = Presentation.Create();
//Add a slide to the presentation.
ISlide slide = pptxDoc.Slides.Add();
//Save the presentation.
using FileStream outputStream = new FileStream("Sample.pptx", FileMode.Create);
pptxDoc.Save(outputStream);