.NET Core Support

now that we have the new NET Platform Standard system and .net core rc2 might be the time for this features?

Id #15472 | Release: None | Updated: Thu at 12:01 PM by grehovm | Created: Thu at 12:01 PM by grehovm

How to hide macro from users

Hi, we are using epplus to create excel file to enter some data for 3rd party users. We have protected the excel sheet and only allowed users to enter in some specific cells. But i found out th...

Id #15471 | Release: None | Updated: Wed at 1:11 PM by kdardesai123 | Created: Wed at 1:11 PM by kdardesai123

NumericExpressionEvaluator in SimIf, CounIf, etc

I'm constantly hitting a limitation of your local NumericExpressionEvaluator class when it comes to comparison Boolean vs String. Check it out - .../SumIf.cs private double CalculateWithSumRange(...

Id #15470 | Release: None | Updated: May 17 at 10:00 PM by mkonstantin | Created: May 17 at 9:59 PM by mkonstantin

line breaks in table headers results in corrupt workbook

To replicate to this: create new excel file create a header line. Create a line break with Alt-Enter in one of these cells. create one or more data lines Select the whole table, e.g. A1:C4 Format ...

Id #15469 | Release: None | Updated: Mon at 10:20 AM by JanKallman | Created: May 17 at 9:33 AM by owilsky

Copying a worksheet with a shared formula can result in a corrupt workbook.

When a worksheet is copied, the references to the shared formulas are shallow copied in ExcelWorksheets.CloneCells. This means that if the shared formula is modified on one sheet, it affects the o...

Id #15468 | Release: None | Updated: May 11 at 8:28 PM by pdxsam | Created: May 11 at 8:28 PM by pdxsam

Allow custom functions to always evaluate excel references as ranges.

If an ExcelFunction has a cell reference or a range reference, it would be nice to be able to always get the function argument as an IRangeInfo, even if there are no values in the range.

Id #15467 | Release: None | Updated: May 6 at 9:03 PM by zpffpz | Created: May 6 at 8:59 PM by zpffpz

Cannot add custom function compilers to the Expression Graph.

I'd like to be able to define a custom implementation of a FunctionCompiler for my custom function implementations.

Id #15466 | Release: None | Updated: May 6 at 6:38 PM by zpffpz | Created: May 6 at 6:20 PM by zpffpz

Problem reading series

I have a spreadsheet template that takes embedded data and creates a line chart. The chart has two line chart entries (one with two data series) and one with a single data series. The chart...

Id #15465 | Release: None | Updated: May 5 at 6:06 PM by jbouknight | Created: May 5 at 6:06 PM by jbouknight

After save, an xlsm looses all the data.

I was trying to copy VBA projects from one xlsm to another, it keeps removing all the data. Even when I removed all the code and just did open and save, it still removed all the data. Current v...

Id #15464 | Release: None | Updated: May 4 at 11:36 PM by messedup | Created: May 4 at 11:36 PM by messedup

Table column names with formula characters such as parenthesis cause Total row functions to return #NAME.

Say a table column name has formula characters such as parenthesis such as Column (1). Thus the subtotal function for it in the Table's total row would look like this: =SUBTOTAL(109,TableName[Col...

Id #15463 | Release: None | Updated: May 4 at 5:57 PM by fhilton | Created: May 4 at 5:54 PM by fhilton