Commented Unassigned: Shape of the comment box changes to a giant Curved...
As mentioned in some java posts, comment boxes are changing shape by themselves when saving XLSX.Here is one bugzilla link:https://bz.apache.org/bugzilla/show_bug.cgi?id=55410And MS...
View ArticleCreated Unassigned: Npoi Round Formula [14073]
Hi, I' have this round problem: the number 37803.49142 was being used in the Excel ROUND() function to 0dp. e.g. ROUND(37803.49142, 0)When executing this using the same workbook:Excel would evaluate to...
View ArticleNew Post: ICellStyle
I have the same code to generate XLS and XLSX and I use SS.UserModel interfaces. If Excel2007 Then oWorkBook = New NPOI.XSSF.UserModel.XSSFWorkbook() Else oWorkBook = New...
View ArticleNew Post: Anyone help to fix error (xls->html)
Dear All, Error on null return ($filepath), Please help to fix problem. Thanks. $filepath = New-Object IO.FileStream "c:\ps\testa.xlsx", "Append", "Write", "Read"...
View ArticleNew Post: ExternalLinks referenced in an Excel sheet of type .xls and .xlsx
I am new to NPOI development. Currently, working on a project involving NPOI. I have a scenario where I need to parse all cells in an Excel sheet to find out formulas and ExternalLinks, if any. I was...
View ArticleCreated Unassigned: DOCX Header Picture [14077]
Hi,I recently updated my version to 2.2.1 and in this version picture i put in the Header corrupts the document.The same code worked without a problem until this version.
View ArticleCreated Unassigned: Opening and saving existing XLSM spreadsheet detaches...
I have an XLSM spreadsheet which contains form controls with macros attached.Opening this spreadsheet with NPOI and then saving it causes all macros to be detached from controls.I have to manually...
View ArticleNew Post: line break in the cell?
How do I put a line break in a cell when I need subscript and superscript in the same cell? XSSFRichTextString seems to remove the line breaks...
View ArticleNew Post: Greek letter in english text
I would like to use a greek letter in a cell which contains an english text. Like 'alpha is the first greek letter.' where alpha should be displayes as the greek letter. Is there a way to include a...
View ArticleNew Post: Greek letter in english text
Found the answer. It is as simple as "\u03b1 is the first greek letter".
View ArticleNew Post: write to .xls file silently fails
Greetings, I am able to read from an .xls file using HSSF's methods but when I try to write back to the file, the write silently fails with no error messages. I have unlocked the cells, but the sheets...
View ArticleNew Post: AutoSizeColumn got slow in NPOI 2.0
Any progress on this? I'm on version 2.1.0 and AutoSizeColumn is extremely slow. It takes up to 20s to process a small document. Side note: since codeplex is shutting down, wouldn't it be best to allow...
View ArticleNew Post: Different behavior in ShiftRows with .xls and .xlsx in NPOI 2.3.0
There is a different behavior between shifting rows in .xls and .xlsx files. I have a snippet below which I use to copy rows. In 2.2.3, it was broken for .xlsx but a user told me here that it is fine...
View ArticleNew Post: UnprotectWorkbook() yields index out of range under multiple...
Greetings, I have an .xls file with a single tab and a contiguous block of cells with no nulls. I have made sure there are no extraneous empty rows or columns trailing my data. The UnprotectWorkbook()...
View ArticleNew Post: UnprotectWorkbook() yields index out of range under multiple...
More on this: The library is reporting that the Workbook is not write protected to begin with once queried by the code, but the individual sheets as viewed in Excel are clearly password protected. In...
View ArticleNew Post: How to set currency to a cell (€) in NPOI 2.2 in XLSX
Hi, The type 'Prijsex" must be a double
View ArticleNew Post: ICellStyle
Armando, I'm not sure what you are asking about the last line in your code. Can you explain a little more?
View ArticleNew Post: CodePlex Shutdown
CodePlex is shutting down, and will be frozen October of this year (2017). Does Tony Qu or Neuzilla have any migration plans? It looks like their is a main page at https://www.nuget.org/packages/NPOI/,...
View ArticleCreated Unassigned: Could not install package [14097]
Could not install package 'NPOI 2.3.0'. You are trying to install this package into a project that targets '.NETPortable,Version=v4.5,Profile=Profile78', but the package does not contain any assembly...
View ArticleCommented Unassigned: Could not install package [14097]
Could not install package 'NPOI 2.3.0'. You are trying to install this package into a project that targets '.NETPortable,Version=v4.5,Profile=Profile78', but the package does not contain any assembly...
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