Will any versions of NPOI support XLSX/65k+ rows?

Dec 12, 2011 at 10:43 PM

I've been looking through the documentation and haven't seen a definitive answer as to whether any versions of NPOI can edit XLSX files with more than 65K rows. We are currently using version 1.2.1 and now have a need for a larger amount of rows, is there a way to do this with NPOI yet? 

Thanks in advance for any help!  

Coordinator
Dec 13, 2011 at 1:42 AM

So far, the latest version is NPOI 1.2.4. I suggest you upgrade your version to the latest one. However, the latest version still doesn't support 65k+ rows because it only support Excel 2003 files (xls).

We are planning to support OOXML in half a year. The targeting release should be NPOI 1.3. In the latest svn on googlecode, we have supported to read and write OOXML by migrating OpenXml4j to C#. But it's the very beginning version. Spreadsheet read/write has not  been supported yet.