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NanoXLSX is a small .NET library written in C#, to create and read Microsoft Excel files in the XLSX format (Microsoft Excel 2007 or newer) in an easy and native way

Results 22 NanoXLSX issues
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Semi-colon does not seem to work in formulas. Added a fix in #26 - Thank you for your efforts with this library!

pending
backlog-v3

I found that semicolons in formulas were replaced with '|'. I added it as an illegal character, and replaced the semicolon with a comma where you escape other illegal characters....

invalid

Can you implement a method to clone an existing sheet with a new name?

enhancement

I's there any way to Read the background color assigned to a cell ?

pending

**Is your feature request related to a problem? Please describe.** Very large xlsx files explodes the memory usage or is unable to be loaded. **Describe the solution you'd like** If...

enhancement
question

Hi, I have a problem when I use AddCell() method because the incremental value is false but the columnNumber or rowNumber is still increased. ![image](https://user-images.githubusercontent.com/58110058/193836779-b5948af0-531c-4650-8c2c-7c4f6146f3ea.png) Is this an issue or...

enhancement
how to?

Currently it is not possible to insert images into cells. If you try to import and save a file with images, they are simply deleted.

enhancement

Hi Rabanti, I just catch an other weird bug. If I rename a worksheet with this code: ` string Filename = @"C:\_Local\Sample.xlsx"; Workbook Wb = Workbook.Load(Filename); Wb.GetWorksheet("Sheet1").SetSheetName("NewSheetName"); Wb.Filename = Filename;...

bug

Is it possible to add data validations to a column in the resulting spreadsheet? The excel file I am generating will also be used as an import file for easy...

enhancement
backlog-v3

How can i set the value of a cell retrieved with the `Worksheet.GetCell` metod? I try set Value property but not work

enhancement