Excel for .NET

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Excel for .NET

Add the Ability to Read and Write Microsoft Excel Files to Your .NET Applications.

Your Excel data is just a simple command away from any of your .NET applications with ComponentOne Excel™ for .NET – you don't even need to have Microsoft Excel installed! Create or load XLS files for Excel 97 and later. Excel for .NET supports the new Microsoft Office 2007 OpenXml format, which allows you to save smaller, compressed XLSX files.

The main C1XLBook component represents an Excel workbook containing one or more sheets. Use the C1XLBook to load existing Excel files or create new ones. Then add sheets, styles, hyperlinks, images, headers and footers, page breaks, and more. Save the C1XLBook to a file or a Stream and you are done. Anyone with a copy of Excel can access your data. It’s that easy!

Highlights

Microsoft Excel Compatibility

Just set one property, C1XLBook.CompatibilityMode, to specify which version of Microsoft Excel you want your workbooks to be compatible with. There are three options: Excel2003 (allows up to 64k rows and 256 columns), Excel2007 (up to 1 million rows and 18k columns), and NoLimits.

Accurately Match Colors with the Improved Color Palette

Excel for .NET uses HSB (hue, saturation, brightness) rather than RGB to map to the color palette, delivering a more accurate color match.

Microsoft Excel Independence

Excel for .NET reads and writes XLS (Excel 97 and later) and XLSX (OpenXml format) files, the latter of which can be reused and easily exchanged or compressed to create smaller file sizes. You don't even need to have Microsoft Excel installed.

Save or Load a Workbook with One Command

Excel for .NET is easy-to-use, allowing you to use a single command to load or save a workbook and manipulate sheets as if they were grid controls.

Read and Write Data in Individual Cells

After loading or creating a C1XLBook, you can access data in individual sheets as if they were a simple grid.

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