OptionalcalcOptionalcodeThe workbook's VBA code name. Absent when it has none.
Optionaldate1904OptionalexternalIn [n] order (1-based) — index 0 of this array is [1]. An entry is null where the
source's external link is a DDE/OLE link, or anything else this phase does not model — the
position still counts, only the content does not.
OptionalhiddenThe PivotTable Fields pane does not open when a pivot table is selected; absent, it does.
OptionallocaleThe regional locale as a BCP 47 tag, e.g. de-DE.
OptionallocaleThe regional-override patch over the derived locale profile. Omitted
when there is no customization. Like locale, sxl only — xlsx has
no slot for it.
OptionalmodulesThe workbook's own modules, keyed by module name.
OptionalnamesOptionalpeopleThe people the workbook knows.
OptionalpivotThe workbook's pivot caches — the source snapshots its pivot tables summarize, each shared by every table that references its id.
See IPivotTable.CacheJSON. A table names its cache by IPivotTable.getCacheId.
OptionalpropertiesOptionalprotectionOptionalresourcesOptionalrichThe rich values cells name by id ({ t: 'r', v: id }).
OptionalrichThe kinds richData names that are not registered in code (a kind read from a file).
OptionalstringsOptionalstylesOptionalthemeOptionalupdateWhat should happen to the cached values of externalBooks when the workbook is opened.
Optionalview
JSON representation of an
IWorkbookused for serialization and deserialization.