I have a spreadsheet containing a DATEDIF formula within a cell. When I attempt to evaluate the formula, I get the above error. I've tried this with both HSSF and XSSF, with both the EvaluateAllFormulaCells and workbook.GetCreationHelper().CreateFormulaEvaluator().EvaluateAll() sub routines.
I've examined the source code of the project and it does appear that the DATEDIF function has been written as part of it, so I can't figure out why this isn't working.
Has anyone had a similar problem or know what the solution is?
Thanks
I've examined the source code of the project and it does appear that the DATEDIF function has been written as part of it, so I can't figure out why this isn't working.
Has anyone had a similar problem or know what the solution is?
Thanks