closedxml
https://github.com/closedxml/closedxml
C#
ClosedXML makes it easier for developers to create Excel 2007+ (.xlsx, .xlsm, etc) files. It provides a nice object oriented way to manipulate the files (similar to VBA) without dealing with the hassles of XML Documents. It can be used by any .NET languag
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Help out
- Issues
- WIP Pivot table calculated fields
- Addresses in named ranges do not become invalid when the range itself is deleted
- Clone a XLWorkBook from existing XLWorkBook
- Sheet references not updated in formulae on a worksheet copying or renaming
- When the same picture have multiple occurences we cannot delete only some of them
- IXLWorksheet CopyTo does not copy well
- Support calculated fields
- Better way to store formulas internally
- Fix issues with opening files from LibreOffice test suite
- Use 'in' and 'ref' for value types where applicable
- Docs
- C# not yet supported