18.104.22.168.1 PidTagScheduleInfoMonthsTentative Property
Type: PtypMultipleInteger32 ([MS-OXCDATA] section 2.11.1)
The PidTagScheduleInfoMonthsTentative property ([MS-OXPROPS] section 2.973) specifies the months for which the free/busy status is tentative. The number of PtypInteger32 values in this property MUST be between 0 (zero) and the number of months covered by the publishing range, which is the interval between the values of the PidTagFreeBusyPublishStart property (section 22.214.171.124.9) and the PidTagFreeBusyPublishEnd property (section 126.96.36.199.10).
Each value in this PtypMultipleInteger32 property data type, interpreted as a signed PtypInteger32, has a month and year encoded in it. This is calculated by using the following expression, in which year and month are based on the Gregorian calendar:
year × 16 + month
The values are sorted in ascending order and are encoded in little-endian format.
If an event is spread across multiple months or multiple years, there MUST be one value for each of the months that fall in the publishing range. If there are no tentative events in the publishing range, this property and the PidTagScheduleInfoFreeBusyTentative property (section 188.8.131.52.2) are not set or, if they already exist, are deleted.