1) Quickly and easily read/write Excel files of difference formats(Excel97 ~ Excel 2007).
2) rich functions : support chart, graphics, auto filters,data validation, VBA, Add-Ins, Macros,comment,rich text, hyperlinks, formulas, freeze, pane,group, page setup, protection, data markers, data management,etc.
3) Totally independent and not affiliated with. Not needing to have Microsoft Excel installed on machine, The Spire.XLS can read/write Excel files.
4) ASP.NET and Windows Form support.
5) Pure .NET component written in 100% managed C#.
7) ASP.NET and Windows Form support.
You can get free examples which demonstrate how to use features
of Spire.DataExport.
Suite of Office .NET Components to open, modify, convert, and view Office files.
It is a set of classes, specifically designed to read Microsoft® Excel files
Comments (2)
{
File.Delete(Util.XLSXFileName);
}
//Save as xlsx using Spire
Workbook workbook = new Workbook();
workbook.LoadFromFile(Util.CSVFileName, ",", 1, 1);
Worksheet sheet = workbook.Worksheets[0];
sheet.Name = "csv to excel";
workbook.SaveToFile(Util.XLSXFileName, ExcelVersion.Version2010);