| Defines an iCalendar VTIMEZONE component.
4.6.5 Time Zone Component
Component Name: VTIMEZONE
Purpose: Provide a grouping of component properties that defines a time zone.
Formal Definition: A "VTIMEZONE" calendar component is defined by the
following notation:
timezonec = "BEGIN" ":" "VTIMEZONE" CRLF
2*(
; 'tzid' is required, but MUST NOT occur more ; than once
tzid /
; 'last-mod' and 'tzurl' are optional, but MUST NOT occur more than once
last-mod / tzurl /
; one of 'standardc' or 'daylightc' MUST occur ..; and each MAY occur more
than once.
standardc / daylightc /
; the following is optional, ; and MAY occur more than once
x-prop
)
"END" ":" "VTIMEZONE" CRLF
standardc = "BEGIN" ":" "STANDARD" CRLF
tzprop
"END" ":" "STANDARD" CRLF
daylightc = "BEGIN" ":" "DAYLIGHT" CRLF
tzprop
"END" ":" "DAYLIGHT" CRLF
tzprop = 3*(
; the following are each REQUIRED, ; but MUST NOT occur more than once
dtstart / tzoffsetto / tzoffsetfrom /
; the following are optional, ; and MAY occur more than once
comment / rdate / rrule / tzname / x-prop
)
author:
fdietz |