I'm running into a XLSB generation issue when setting up data validation and using the Workbook(FileFormatType) constructor. Please see the attached program.
Generation in XLSX mode works great, XLSB mode throws when calling .Save(). If you remove the FileFormatType from the Workbook class constructor, both versions save just fine.
Out of curiosity: If I'm using the SaveFormat enum in the Save method, is there any reason to use the Workbook(FileFormatType) constructor when creating a new Workbook instance? I could simply change to using the empty constructor, assuming there is no performance impact.
I am using Aspose.Cells v220.127.116.11.