offset from GMT
Unit: in minutes
e.g. -540 for JST (TZ=JST-9)
offset from bias during daylight time
Unit: in minutes
e.g. -60 for Japanese. In Japan there is no summer time. This value may be generic value over worldwide.
time to switch to daylight time
matches the stDaylightDate's wYear field
offset from bias during standard time
time to switch to standard time
matches the stStandardDate's wYear member
Contains a stream that maps to the persisted format of a TZREG structure, which describes the time zone to be used for the start and end time of a recurring appointment or meeting request.
See
PidLidTimeZoneStruct Canonical Property | Microsoft Learn