XLSReadWriteII 6: The Ultimate Excel File Component Review

Introduction

XLSReadWriteII 6 is a powerful component designed for reading and writing Excel files seamlessly. Built as a native Delphi component, it eliminates the need for any additional files or software, including Excel itself. With XLSReadWriteII, users can easily manipulate Excel files as an invisible grid component, making all cells accessible for editing, moving, deleting, or copying.

Features

One of the standout features of XLSReadWriteII is its compatibility with various Excel file formats, including XLS 2.1, 3.0, 4.0 worksheet files, Excel 5.0, 95, and 97/2000/XP workbook files. Users can also write Excel 4.0 worksheet files and Excel 5.0/95/97/2000/XP workbook files effortlessly. The component allows for modification of existing files, with the ability to use an Excel file as a template for creating new files.

Additionally, XLSReadWriteII supports reading and writing all cell data, including formulas. Users can easily write formulas using simple syntax, such as “SUM(A1:A10) / B2 + SIN(0.25)”, and calculate them within the component. It also offers flexible cell formatting options, similar to those available in Excel, along with support for images, charts, cell notes, hyperlinks, named areas, cell validations, merged cells, and more.

Performance

One of the key advantages of XLSReadWriteII is its speed. The component is capable of writing more than 100,000 cells in a second, making it a high-performance solution for handling large Excel files efficiently.

Additional Components

In addition to its core functionality, the XLSReadWriteII package includes components for importing data from any database table and exporting to HTML files. It also provides sample projects that demonstrate how to dynamically create web pages from Excel files on a server, showcasing the component’s versatility and potential for web applications.

Conclusion

Overall, XLSReadWriteII 6 is a comprehensive and feature-rich solution for working with Excel files in Delphi applications. Its ease of use, wide range of capabilities, and impressive performance make it a valuable tool for developers who need to interact with Excel files programmatically. With its ability to handle various Excel formats, calculate formulas, format cells, and more, XLSReadWriteII simplifies the process of working with Excel data, offering a seamless and efficient solution for data manipulation.