Author Archives: Usman Aziz

Access or Modify Properties of PowerPoint Files using C#

The document properties or metadata in PowerPoint files are used for identification of the presentations. Moreover, they provide additional information about the presentation such as author, title, keywords, subject, etc. In this article, you will learn how to access or modify the properties in PowerPoint files programmatically using C#.

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Create and Edit PowerPoint Files in ASP.NET

In this article, you will learn how to create or edit PowerPoint presentations in ASP.NET applications. The article will explicitly cover how to add a slide, title, background, text, shape, and images in a PowerPoint presentation. To achieve this, we will use Aspose.Slides for .NET, which is a presentation manipulation API to create, edit, and convert PowerPoint and OpenOffice files.

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Clone Slides in PowerPoint Presentations using C#

In certain cases, you may need to clone the slides in PowerPoint presentations. The cloning process makes the copy of a slide within or in another presentation without changing the original slide. In this article, you will learn how to automate slide cloning in PowerPoint presentations. Particularly, the article will cover how to clone slides within a PowerPoint presentation or from one presentation to another using C#.

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Convert JSON Data to CSV using Node.js

JSON files are widely used to transmit data between different applications. CSV, on the other hand, is also a commonly used format to store the data in a comma separated format. In certain cases, you may need to import data from JSON files to CSV. For such cases, this article covers how to convert JSON data to CSV programmatically using Node.js.

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Add Slide Transitions in PowerPoint Presentations using Java

Slide transitions are used to add visual effects, which occur while moving from one slide to another in a PowerPoint slideshow. You can also set transition sound, speed, duration, and other effects according to the context of your presentation. Accordingly, this article covers how to add slide transitions in PowerPoint presentations programmatically using Java.

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Create Multi-Column PDF Documents using Java

Various types of publications such as magazines, newspapers, research articles, etc. use multi-column page layouts. While generating such documents programmatically, you may need to create multi-column PDFs. For such cases, this article covers how to create multi-column PDF files using Java.

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Convert JSON Data to CSV using Python

JSON is a well-known and widely used format to keep and share structured data. Often, it is used to transmit data between different types of applications. CSV, on the other hand, is also used to store the data in a comma separated format. In certain cases, you may need to import data from JSON files to CSV. Therefore, in this article, you will learn how to convert JSON data to CSV programmatically using Python.

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Split PowerPoint Presentations using C#

In various cases, you may need to split the PowerPoint presentations into multiple files. For example, to split a presentation by each slide, even or odd slides, and so on. In this article, you will learn how to split the PowerPoint PPTX/PPT presentations using C#.

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Convert PowerPoint PPTX/PPT to PNG Images in C#

In certain cases, you may need to convert the slides in PowerPoint presentations to images. For example, to embed presentations in your web or desktop applications, to generate thumbnails, etc. PNG is one of the most popular image formats which uses lossless compression. Therefore, in this article, you will learn how to convert slides in PowerPoint PPTX or PPT to PNG images using C#.

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Convert JSON to Excel Worksheet in Node.js

MS Excel provides a wide range of features to keep and organize data in the form of worksheets contained by workbooks. In addition to the data organization, it lets you perform sorting, data visualization, mathematical computations and etc. In certain cases, you receive the data in JSON format and need to import it to Excel worksheets programmatically. For such cases, this article covers how to convert JSON data to Excel XLSX/XLS in Node.js.

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