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How to create a PowerPoint presentation in ASP.NET

Platform: ASP.NET Web Forms |
Control: Presentation |
Published Date: November 29, 2018 |
Last Revised Date: February 1, 2019

Syncfusion Essential PowerPoint is a .NET PowerPoint library used to create, read, and edit PowerPoint documents. Using this library, you can create a PowerPoint document in ASP.NET Web Forms.


Steps to create a PowerPoint file programmatically:


  1. Create a new ASP.NET Web application project.

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  1. Install the Syncfusion.Presentation.AspNet NuGet package as reference to your .NET Framework application from NuGet.org.


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  1. Add a new Web Form in ASP .NET project. Right click on the project and select Add > New Item and add a Web Form from the list. Name it as MainPage.


  1. Add a new button in the MainPage.aspx as shown below.



  1. Include the following namespace in your MainPage.aspx.cs file.




  1. Include the below code snippet in the click event of the button in MainPage.aspx.cs, to create a PowerPoint file and download it.





A complete working example of how to create PowerPoint file in ASP.NET can be downloaded from Create PowerPoint file.zip

By executing the program, you will get the PowerPoint file as follows.


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Take a moment to peruse the documentation, where you will find other options like create and edit PowerPoint tables, create and edit PowerPoint charts, convert PowerPoint slides to images, and convert PowerPoint file to PDF with code examples.


Refer here to explore the rich set of Syncfusion Essential PowerPoint features.

See Also:

Create a PowerPoint file in Windows Forms

Create a PowerPoint file in UWP

Create a PowerPoint file in WPF

Create a PowerPoint file in Xamarin

Create a PowerPoint file in Azure function

Create a PowerPoint file in ASP.NET Core



Starting with v16.2.0.x, if you reference Syncfusion assemblies from trial setup or from the NuGet feed, include a license key in your projects. Refer to link to learn about generating and registering Syncfusion license key in your application to use the components without trail message.


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