How to Add Comments to PowerPoint Slides Using C# Adding comments in PowerPoint slides is essential for effective collaboration, especially during review or approval stages. Whether you’re working with a team or providing feedback for a client, comments make communication easier and more organized. In this guide, you’ll learn how to add comments manually using PowerPoint and programmatically using Openize.OpenXML-SDK for .NET.
What Are Comments in PowerPoint? Comments are notes that appear in the margin or a dedicated pane of your PowerPoint presentation.
Excel to Markdown Conversion in Python
Convert Excel to Markdown using Python Need to convert Excel files into Markdown for seamless integration into wikis, version-controlled docs, or static sites? Openize.MarkItDown offers an efficient, Python-based command-line solution to transform .xlsx or .xls spreadsheets into clean .md files.
Why Convert Excel to Markdown? Markdown is the backbone of modern documentation systems. Converting Excel files to Markdown format allows you to:
Embed spreadsheet content in static websites and Git repositories Track changes in spreadsheets using version control (e.
Automatic Word Document Generation Programmatically using C# Open-Source API
Generate Word Documents Programmatically in C# Without Microsoft Office Creating Word documents programmatically with C# has become increasingly efficient and flexible, thanks to Openize.OpenXML-SDK for .NET—a powerful open-source API that allows you to generate, modify, and save Word documents without needing Microsoft Office installed. Whether you’re looking to create reports, automate document generation, or dynamically build DOCX files for various applications, Openize.OpenXML-SDK for .NET provides a streamlined and cost-effective solution for automatic Word document generation.
How to Convert PDF to Markdown using Python
Convert PDF to Markdown using Python Looking to convert PDF files into Markdown for easier editing, version control, or publishing to Git-based systems? Openize.MarkItDown offers a fast and automated Python-based solution to transform PDFs into clean .md files suitable for developers, writers, and document engineers.
Why Convert PDF to Markdown? Markdown is widely used in modern documentation ecosystems because it’s:
Easy to read and write Supported in platforms like GitHub, GitLab, and Bitbucket Ideal for blogs, static sites, and collaborative writing Lightweight and version-friendly compared to PDFs Turning a .
Automatic Excel Document Generation Programmatically using C# Open-Source API
Generate Excel (XLSX) Documents in C# Without Microsoft Office Creating Excel files in C# without relying on Microsoft Office is now more accessible and efficient thanks to Openize.OpenXML-SDK for .NET —a modern, open-source API designed for spreadsheet generation and automation. Whether you’re building financial reports, exporting application data, or automating spreadsheet creation, this tool allows you to generate XLSX documents quickly and cleanly.
Openize.OpenXML-SDK for .NET eliminates the need for Excel installations or COM interop.
Convert Word to Markdown using Python
Convert Word to Markdown using Openize.MarkItDown Need to convert .docx files into clean, structured Markdown for Git repos, static sites, or documentation workflows? Openize.MarkItDown is a Python-based command-line tool that makes this process seamless, automating the conversion from Word to Markdown with precision and extensibility.
Why Convert Word Documents to Markdown? Markdown is lightweight, easy to version control, and widely used across:
GitHub and GitLab for README or documentation Static site generators like Hugo and Jekyll Developer-friendly tools and editors Content pipelines for blogs or wikis Converting .
Add Animation to Shapes in PowerPoint Slides Using C#
How to Add Animation to Shapes in PowerPoint Slides Using C# Adding animations to shapes in PowerPoint makes your presentations more dynamic and engaging. Whether you’re emphasizing key content or guiding the audience’s attention, animations offer a professional touch. In this guide, you’ll learn how to add animation to shapes in PowerPoint manually and programmatically using Openize.OpenXML-SDK for .NET.
Why Use Animations in PowerPoint? Animations can:
Make your slides more interactive and engaging Help direct audience focus to important elements Reinforce messages through motion and timing Improve flow during transitions or storytelling By combining visual design with animation, your message becomes clearer and more impactful.
Adding Formulas and Random Data to Excel Using Openize.OpenXML-SDK for .NET in C#
Working with Excel Programmatically is a common requirement for many developers in business applications, reporting tools, and data analytics platforms. One powerful tool that simplifies Excel manipulation is the Openize.OpenXML-SDK. This post will demonstrate how to use Openize.OpenXML-SDK in C# to populate a range of Excel cells with random values and automatically generate a formula to sum those values. Whether you’re automating data entry, building a reporting tool, or preparing test data, this technique can save hours of manual work.
Create Excel Workbook with Custom Row Height and Column Width using Openize.OpenXML-SDK in C#
When creating Excel spreadsheets programmatically, customization plays a vital role in improving readability and presentation. The ability to control row height, column width, and cell values allows developers to tailor their spreadsheets to specific formatting requirements. Whether for reports, dashboards, or data summaries, precise layout control is a fundamental part of professional spreadsheet development.
In this blog post, we’ll walk through a practical C# example using the Openize.OpenXML-SDK to demonstrate how to create a new Excel workbook with custom row heights, column widths, and formatted content.
How to Read Excel Document Properties in C# Using Openize.OpenXML-SDK
When developing C# applications that interact with Excel spreadsheets—especially for automated workflows, auditing systems, or document management—it’s important to access Excel metadata like the author, title, subject, and modification dates. These built-in document properties help streamline document processing and organization.
In this guide, you’ll learn how to read Excel document properties in C# using the Openize.OpenXML-SDK. It’s a powerful, lightweight C# library that lets you work with Excel files programmatically—without needing Microsoft Excel installed.