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1. If you want easy to use libraries, you can use the NUGET packages: ExcelDataReader - to read Excel files (most file formats) SwiftExcel - to write Excel files (.xlsx) Note these are 3rd-Party packages - you can use them for basic functionality for free, but if you want more features there might be a "pro" version.
19 Ιαν 2024 · C# Excel libraries empower developers to interact with Excel files programmatically, providing a set of tools to create, read, modify, and extract data from spreadsheets. These libraries are instrumental in a variety of scenarios, ranging from basic data storage to complex reporting functionalities within applications.
ExcelDataReader. Lightweight and fast library written in C# for reading Microsoft Excel files (2.0-2021, 365). Please feel free to fork and submit pull requests to the develop branch.
19 Ιαν 2022 · Utilizing NPOI, you can efficiently manipulate data, add formatting, read existing Excel files, and add formulas. It offers a dependable solution for Excel integration in C# applications and is actively maintained and free to use, saving time and resources for developers.
This is a small C# library made to simplify reading from and writing to Excel workbooks in the Open XML file format (.xlsx). Here's an example to get you started:
5 Αυγ 2024 · C# .NET Excel API libraries provide developers with powerful solutions to automate Excel-related tasks, from generating reports to allowing for complex data analysis. This guide offers...
This C# tutorial shows how to create cell comment in Excel .xlsx file. Create Single Line Comment. Add simple comment to cell "A1". worksheet.Cell ("A1").Comment.AddText ("Single line comment."); Create Multiple Lines Comment.