View PPT in C#

Powerful cross-platform .NET API for opening and viewing PPT using C# code on NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms

View PPT using Aspose.Slides

Aspose.Slides for .NET is a powerful .NET library used to open and view, manipulate or edit presentations, import presentations from images or documents, and convert presentations to files in other formats.

View PPT in C#

Using Aspose.Slides for .NET , you can load and view a presentation with a few lines of code.

C# code for viewing PPT

string output = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".html";

// instantiate a Presentation object & load the PPT file
using (var presentation = new Aspose.Slides.Presentation("sample.ppt"))
    // create HTML export controller
    var controller = new Aspose.Slides.Export.ResponsiveHtmlController();
    // create an instance of HtmlOptions and set HtmlFormatter property
    var htmlOptions = new Aspose.Slides.Export.HtmlOptions 
        HtmlFormatter = Aspose.Slides.Export.HtmlFormatter.CreateCustomFormatter(controller) 

    // save the presentation in HTML
    presentation.Save(output, Aspose.Slides.Export.SaveFormat.Html, htmlOptions);
// load HTML to view the presentation content

How to view PPT in C#

  1. Install Aspose.Slides for .NET. See Installation .

  2. Add the library as a reference in your project.

  3. Instantiate a Presentation object and load the PPT file.

  4. Create an instance of the ResponsiveHtmlController for formatting.

  5. Create an instance of HtmlOptions and set the HtmlFormatter property.

  6. Save the PPT presentation as HTML.

  7. Call Process.Start with path to resulting HTML to load PPT content.