Reading double value from .xls files using Aspose.Cells

Hello, I have trouble when reading double value from .xls files. cell.doublevalue .floatvalue .stringvalue and .value each give different results.
My project is .net core project

@kerimova,

Please note, Aspose.Cells processes the source data saved in Excel files (e.g. for XLSX file, it is in the source .xml file(s)). Could you please share your sample code and template file (please zip it prior attaching), we will check it soon.