Updated Wiki: Documentation
If you need NPOI support service/business customization service, please contact support@neuzilla.com如果你需要NPOI技术支持服务，请联系support@neuzilla.comNPOI Road MapNPOI Team MembersAbout ReleaseNPOI Release...
View ArticleCommented 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...
View ArticleNew Post: Digital Signatures in HSSF Workbook.
Is there a way we can find out whether we can find out whether the HSSF workbook that is created will have digital signatures in it.
View ArticleCreated Unassigned: ISheet.RemoveRow() removes wrong row [13796]
Hi,When calling ISheet.RemoveRow(r) with r.RowNum = n, when I save the workbook and open it in excel the row actually deleted is the row number n-1-CountOfBlankRows.I have tried using NPOI 2.1.1.0 and...
View ArticleNew Post: Copy/Paste support
Does NPOI library support copy/paste from a third-party source? In our application we have a third-party grid. Selecting a portion of the grid and executing the Copy (into the clipboard), we need to...
View ArticleCreated 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...
View ArticleNew Post: System Requirements
I wrote an application using NPOI 2.2.0. It works great on my system with Visual Studio 2015, but it won't run on any of the client systems. This site states the requirements as VS2010 with .NET 4.0...
View ArticleNew Post: System Requirements
I spoke with Tony Qu who confirmed the requirements. The missing component is the SharpZipLib library available from https://icsharpcode.github.io/SharpZipLib/. This dll must be included with the...
View ArticleCreated Unassigned: RegionUtil.SetBorderColor corrupts cell's XSSFColor [13819]
In XSSFWorkbook: If you have some cells having as Foreground Color a custom XSSFColor, and then you want to apply a border to a group of such cells (a CellRangeAddress), all the cells in the margin...
View ArticleNew Post: XWPF picture position
Hi all. First post here. I just started with using the NPOI XWPF library. And until so far I have been able to just read and view tables and paragraphs in my application. But now I want to get the...
View ArticleCommented Unassigned: SetAutoFilter() does not affect AutoSizeColumn() width...
Calling SetAutoFilter() on a set of columns and then calling AutoSizeColumn() on those columns results in column widths that don't take into account the filter combo box icon.The issue has been...
View ArticleNew Post: Saving large workbooks
What is the status of streaming.SXSSF support? Are we able to use SAX way of reading/writing spreadsheets? If not, when it is planned to be implemented? Thanks for the update in advance.
View ArticleCommented Unassigned: ISheet.RemoveRow() removes wrong row [13796]
Hi,When calling ISheet.RemoveRow(r) with r.RowNum = n, when I save the workbook and open it in excel the row actually deleted is the row number n-1-CountOfBlankRows.I have tried using NPOI 2.1.1.0 and...
View ArticleNew Post: Comma/Semicolon formula problem
I have a problem with a formula containing IF function. The formula defined directly in Excel spreadsheet looks like this:=IF(ISERR(M2/L2);"";M2/L2) The semicolon here comes from the regional settings...
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Updated Wiki: Home
Who are WeNeuzilla 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 an...
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Updated Wiki: Home
Who are WeNeuzilla 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 an...
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