这是我的Workbook类的SaveAs函数原型:void _Workbook::SaveAs(const VARIANT& Filename, const VARIANT& FileFormat, const VARIANT& Password, const VARIANT& WriteResPassword, const VARIANT& ReadOnlyRecommended, const VARIANT& CreateBackup, long AccessMode, const VARIANT& ConflictResolution,
这是我的Workbook类的SaveAs函数原型:voi