2.2.1.2.9 PidTagFreeBusyPublishStart Property

Type: PtypInteger32 ([MS-OXCDATA] section 2.11.1)

The PidTagFreeBusyPublishStart property ([MS-OXPROPS] section 2.708) specifies the start time of the publishing range. This property is set to 12:00 A.M. UTC on the first day of the month or the first day of the week, whichever occurs earlier at the time of publishing. This value is expressed as the number of minutes since midnight, January 1, 1601, in UTC.