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Commented Unassigned: 2007 format Excel file corrupted [13809]

We use NPOI to modify an existing template and save it as a new one. The new Excel file created by NOPI is always corrupted. When the file is opened, it says' We found a problem with some content in...

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Commented Unassigned: Broken XLSX [13792]

Hi, I have several problematic XLSX files. When I try to open and save them result file is broken and can not be opened by excel.Can you tell me what is wrong with the files ?ThanksComments: ** Comment...

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Commented Unassigned: XLSX file gets corrupted when write it using NPOI...

Hi Team, I have downloaded NPOI 2.1.3 latest version from https://npoi.codeplex.com/releases. When i am writing XLSX file using this dll then program successfully writes the rows (no error comes). but...

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Created Unassigned: Shift Rows Throws Null Reference Exception when sheet has...

I am trying delete a row from my excel sheet which has comments on some of the cells. When calling shift rows to do this I get a null reference exceptions which appears to be stemming from the update...

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New Post: Resolve filename for external links in formulas - ExternalLinksTable

I've been unsuccessful in getting the ExternalLinksTable from a workbook. The $cell.CellFormula is: [1]Sheet1!$B$2 where [1] references an external workbook. Using NPOI, how can I find the name of the...

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New Post: Resolve filename for external links in formulas - ExternalLinksTable

May have found the answer - downloaded the beta version of NPOI and ExternalLinksTable is there. Is there any other option in resolving the path for [1] in the formula above?

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Created Unassigned: 数据有效性错误 [13896]

我添加了一个数据有效性的验证:"AND(ISNUMBER(A1), COUNTIF(A: A, A1) = 1)" CellRangeAddressList regions = new CellRangeAddressList(1, 65535, i, i); string formula = "AND(ISNUMBER(A1), COUNTIF(A: A, A1) = 1)";...

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Updated Wiki: Home

Who are We Neuzilla is the studio behind NPOI. For detail, you can check http://blog.neuzilla.com/.   What's NPOIThis project is the .NET version of POI Java project at http://poi.apache.org/. POI is...

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Updated Release: NPOI 2.2.1

Bug Fixes- Fix weird XSSF CellStyle Border behaviour- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag reading/writing issue- Fix XWPFRun SetText exception issue- Fix xml...

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Updated Release: NPOI 2.2.1

Bug Fixes- Fix weird XSSF CellStyle Border behaviour- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag reading/writing issue- Fix XWPFRun SetText exception issue- Fix xml...

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Updated Release: NPOI 2.2.1

Bug Fixes- Fix weird XSSF CellStyle Border behaviour- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag reading/writing issue- Fix XWPFRun SetText exception issue- Fix xml...

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Updated Release: NPOI 2.2.1

Bug Fixes- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag reading/writing issue- Fix XWPFRun SetText exception issue- Fix xml security issue- Optimize memory for...

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Updated Release: NPOI 2.2.1 (五月 21, 2016)

Bug Fixes- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag reading/writing issue- Fix XWPFRun SetText exception issue- Fix xml security issue- Optimize memory for...

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Updated Release: NPOI 2.1.3.1 (二月 22, 2015)

关注官方微信公众号, 请搜索"架构师联盟"BUG FIXESa. fix word serialization issuesb. fix CloneStyleFrom issuec. Fix vertical alignment default value for XSSFCelld. fix setAutoFilter change range issuee. fix EDate...

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Updated Release: NPOI 2.2.1 (五月 21, 2016)

If you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you!Bug Fixes- Fix a lot of serialization issue of ooxml issue- Fix phonetic guides tag...

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Released: NPOI 2.1.3.1 (Feb 22, 2015)

关注Neuzilla官方微信公众号, 请搜索"架构师联盟"或neuzilla If you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you!BUG FIXES a. fix word serialization issues b. fix...

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Updated Release: NPOI 2.1.3.1 (二月 22, 2015)

关注Neuzilla官方微信公众号, 请搜索"架构师联盟"或neuzillaIf you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you!BUG FIXESa. fix word serialization issuesb. fix...

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Released: NPOI 2.2.1 (May 21, 2016)

If you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you! Follow us on Linkedin to get latest updates about NPOI:...

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Updated Release: NPOI 2.2.1 (五月 21, 2016)

If you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you!Follow us on Linkedin to get latest updates about NPOI:...

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Released: NPOI 2.2.1 (May 21, 2016)

If you feel the release is good, buy me a coffee by donating to Paypal acount tonyqus@gmail.com. Thank you! Follow us on Linkedin to get latest updates about NPOI:...

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