IRecurrencePattern Interface

Article
08/20/2015

IRecurrencePattern Interface

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This interface provides scheduling properties for specifying recurrence pattern rules.

When you create an appointment or meeting, you can make it into a recurring appointment or meeting by creating one or more RecurrencePattern objects. When you process a recurring appointment or meeting, the RecurrencePattern objects define the recurring instances.

A RecurrencePattern object can either define a set of appointment instances, or it can define a set of exceptions to instances defined by other RecurrencePattern objects.

Collaboration Data Objects (CDO) supports a maximum of 10 instances in a single day. If the Frequency Property value is minutely or secondly, the instances are only expanded for the first day of the pattern.

CLSID

CD000123-8B95-11D1-82DB-00C04FB1625D

Extends

IDispatch

Type Library

Microsoft CDO for Exchange 2000 Library

DLL Implemented In

CDOEX.DLL

Member Summary

The following table lists the properties of the IRecurrencePattern interface.

Name Description

ByPosition The relative position of the instance in a recurrence pattern. For example, in a monthly recurrence pattern, a ByPosition value of -1 indicates the last day of the month. This property is read-only.

DaysOfMonth The days of the month spanned by the recurrence pattern. This property is read-only.

DaysOfWeek The days of the week spanned by the recurrence pattern. This property is read-only.

DaysOfYear The days of the year spanned by a recurrence pattern. This property is read-only.

EndType Specifies how a recurring pattern ends.

FirstDayOfWeek The day when a week starts, such as Sunday or Monday.

Frequency The frequency of the recurring appointment, such as daily or weekly.

HoursOfDay The hours of the day spanned by the recurrence pattern. This property is read-only.

Instances Contains the number of instances generated by the pattern.

Interval The interval between any two recurring appointment instances generated by the pattern.

MinutesOfHour The minutes of the hour spanned by the recurrence pattern. This property is read-only.

MonthsOfYear The months of the year spanned by the recurrence pattern. This property is read-only.

PatternEndDate The date and time that the recurrence pattern terminates.

SecondsOfMinute The seconds of a minute spanned by the recurrence pattern. This property is read-only.

Type Denotes whether the appointment instances defined by the recurrence pattern are to be added or deleted from the overall recurring appointment. This property is read-only.

WeekDays Contains values describing the weeks and the days of the week when appointment instances should occur. This property is read-only.

WeeksOfYear The weeks of the year spanned by the recurrence pattern. This property is read-only.

Name	Description
ByPosition	The relative position of the instance in a recurrence pattern. For example, in a monthly recurrence pattern, a ByPosition value of -1 indicates the last day of the month. This property is read-only.
DaysOfMonth	The days of the month spanned by the recurrence pattern. This property is read-only.
DaysOfWeek	The days of the week spanned by the recurrence pattern. This property is read-only.
DaysOfYear	The days of the year spanned by a recurrence pattern. This property is read-only.
EndType	Specifies how a recurring pattern ends.
FirstDayOfWeek	The day when a week starts, such as Sunday or Monday.
Frequency	The frequency of the recurring appointment, such as daily or weekly.
HoursOfDay	The hours of the day spanned by the recurrence pattern. This property is read-only.
Instances	Contains the number of instances generated by the pattern.
Interval	The interval between any two recurring appointment instances generated by the pattern.
MinutesOfHour	The minutes of the hour spanned by the recurrence pattern. This property is read-only.
MonthsOfYear	The months of the year spanned by the recurrence pattern. This property is read-only.
PatternEndDate	The date and time that the recurrence pattern terminates.
SecondsOfMinute	The seconds of a minute spanned by the recurrence pattern. This property is read-only.
Type	Denotes whether the appointment instances defined by the recurrence pattern are to be added or deleted from the overall recurring appointment. This property is read-only.
WeekDays	Contains values describing the weeks and the days of the week when appointment instances should occur. This property is read-only.
WeeksOfYear	The weeks of the year spanned by the recurrence pattern. This property is read-only.

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Build: June 2007 (2007.618.1)

IRecurrencePattern Interface

IRecurrencePattern Interface

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