c# - OpenXml and Date format in Excel cell - Stack Overflow
1 Your answer can be found at What indicates an Office Open XML Cell contains a Date/Time value? The trick is that the StyleIndex (s-attribute) of the cell is literally an index into the list of …
Java POI the supplied data appears to be in the Office 2007+ XML
Aug 6, 2015 · I am getting this error: org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied data appears to be in the Office 2007+ XML. You are calling the part of POI that …
How to fix NotOfficeXmlFileException in java Apache POI?
Exception in thread "main" org.apache.poi.openxml4j.exceptions.NotOfficeXmlFileException: No valid entries or contents found, this is not a valid OOXML (Office Open ...
java - how to solve NotOfficeXmlFileException - Stack Overflow
Oct 7, 2020 · org.apache.poi.openxml4j.exceptions.NotOfficeXmlFileException: No valid entries or contents found, this is not a valid OOXML (Office Open XML) file on the line Workbook …
Export DataTable to Excel with Open Xml SDK in c#
Export DataTable to Excel with Open Xml SDK in c# Asked 13 years, 2 months ago Modified 2 years, 1 month ago Viewed 156k times
Working with Office "open" XML - just how hard is it?
Jan 25, 2012 · The Open XML SDK 2.5 encapsulates many common tasks that developers perform on Open XML packages, so that you can perform complex operations with just a few …
c# - open xml reading from excel file - Stack Overflow
Apr 16, 2014 · open xml reading from excel file Asked 11 years, 6 months ago Modified 7 months ago Viewed 139k times
Where to find Office 2007/2010/2013 Open XML Schemas
I am looking to pull together all of the XML schemas that Office 2007/2010/2013 documents abide by. I have found a number from the ISO/IEC 29500:2012 spec and ECMA-376 spec.
From Excel to DataTable in C# with Open XML - Stack Overflow
May 27, 2017 · I'm using Visual Studio 2008 and I need create a DataTable from a Excel Sheet using the Open XML SDK 2.0. I need to create it with the DataTable columns with the first row …
pdf generation - Save Open XML as PDF - Stack Overflow
The nice thing about the Office OpenXML is that it's the language of Microsoft Office -- if you live your "office life" in Word and Excel (2007 and later), that's the format you want. Can you …