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This project is the .NET version of POI Java project at http://poi.apache.org/. POI is an open source project which can help you read/write xls, doc, ppt files. It has a wide application.For example,...
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Updated Wiki: Home
This project is the .NET version of POI Java project at http://poi.apache.org/. POI is an open source project which can help you read/write xls, doc, ppt files. It has a wide application.For example,...
View ArticleCommented Issue: SetColumnHidden false does not work [4932]
I have a excel template with the hidden column C (s. attached file). When I now try to unhide this column, npoi tells me, that the column is not hidden anymore. But when I open the written workbookthe...
View ArticleNew Post: Open XLS from a URL
Hello, I am using the NPOI 2.1 version. I am trying to open a XLS file from a URL, but I am getting a NotSupportedException. Here's my code: HSSFWorkbook wb; System.Net.HttpWebRequest request =...
View ArticleCommented Issue: 当在Excel->公式->名称管理器中新建一个范围时，如果范围的名称或备注里含有中文字符，NPOI读取时就会报错...
NPOI 所有版本好像都有这问题。错误类似：Initialisation of record 0x894 left 31 bytes remaining still to be read.Comments: ** Comment from web user: GromHSCR ** I Have the same problem with NPOI 2.0.6 and xls file.
View ArticleCreated Unassigned: Different cell comment shapes [13336]
Hi,when I set comment for more than one cell, the shape of comment block for each cell is different.Here my code:Dim iPatriarch As IDrawing = m_iCurrentSheet.CreateDrawingPatriarch()Dim rAnchor As...
View ArticleNew Post: User defined function and excel internal function
Hello Could you please provide a sample of defining excel internal functions or user defined functions in NPOI? thanks
View ArticleCreated Unassigned: Export Excel 2007, open the excel show "We found a...
Hi Team,I used the NPOI to export a excel file from the asp.net mvc application. And all codes are ok. and export the excel file is ok. However, when I open the downloaded excel file, it will show the...
View ArticleNew Post: 2.0+中操作Excel错误
使用HSSFWorkbook建立XLS时，操作默认的Sheet0，无论是删除，改名，或者获得（按名称或者Index）都会出错，即使建立一个新Sheet后再操作也会出现错误。希望能处理一下。 XSSFWorkbook没有试过。未知。 PS：一个小建议，默认Sheet名称以Sheet1、Sheet2···来命名，和Excel一样，这样比较方便对应
View ArticleNew Post: How to read the Xlsm file format in NPOL.
Hello, I am using the NPOI 2.o version. I am able to read and write xls and xlsx file format. But not able to read or write xlsm format in NPOL. what to do to read and write xlsm format file in NPOL....
View ArticleNew Post: MVC Console With NPOI
I am new with NPOI and I want to know how it works to get it started. I plan on creating a Console MVC application. NPOI passes through a class that passes to the console.
View ArticleUpdated Release: NPOI 2.1.3
BUG FIXESa. fix 2 charts insert in the same sheet issueb. fix a lot of Excel 2007 serialization issuesc. fix some Word 2007 serialiation issuesd. fix RemoteSheetAt buge. support changing background in...
View ArticleUpdated Release: NPOI 2.1.3
BUG FIXESa. fix 2 charts insert in the same sheet issueb. fix a lot of Excel 2007 serialization issuesc. fix some Word 2007 serialiation issuesd. fix RemoteSheetAt buge. support changing background in...
View ArticleUpdated Release: NPOI 2.1.3
BUG FIXESa. fix 2 charts insert in the same sheet issueb. fix a lot of Excel 2007 serialization issuesc. fix some Word 2007 serialiation issuesd. fix RemoteSheetAt buge. support changing background in...
View ArticleUpdated Release: NPOI 2.1.3
BUG FIXESa. fix 2 charts insert in the same sheet issueb. fix a lot of Excel 2007 serialization issuesc. fix some Word 2007 serialiation issuesd. fix RemoteSheetAt buge. support changing background in...
View ArticleUpdated Release: NPOI 2.1.3 (十二月 10, 2014)
BUG FIXESa. fix 2 charts insert in the same sheet issueb. fix a lot of Excel 2007 serialization issuesc. fix some Word 2007 serialiation issuesd. fix RemoteSheetAt buge. support changing background in...
View ArticleUpdated Release: NPOI 2.1.1 (六月 06, 2014)
Assembly Version: 2.1.0New Featuresa. XSSFSheet.CopySheetb. Excel2Html for XSSFc. insert picture in word 2007d. Implement IfError function in formula engineBug Fixesa. fix conditional formatting...
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Released: NPOI 2.0 (Jan 05, 2014)
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.com NPOI User Group:...
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Updated Release: NPOI 2.0 (一月 05, 2014)
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 User Group:...
View ArticleUpdated Release: NPOI 2.1.5
Encryption Support for Excel (HSSF and XSSF)http://poi.apache.org/encryption.htmlCellFormat sampleshttp://poi.apache.org/apidocs/org/apache/poi/ss/format/CellFormat.html
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