If I just want to validate the Excel file version information, how would you recommend doing it with Aspose.Cells?
I ask because the exception it throws when attempting to open a BIFF5 format file is the same as the one it throws when, for example, opening a text file with an XLS extension or some other "non-Excel" file--"This file's format is not supported or you don't specify a correct format".
I know Aspose.Cells does not support BIFF5 format files. I do not want full support for them--just a specific Exception for them.
I need to tell the difference between a corrupt Excel file, a BIFF5 file, and a file that is not an Excel file at all that simply has an XLS or XLSX extension.
Thanks.
Ray