Indicates the occurrence of the specific day within a MONTHLY or YEARLY recurrence frequency. For example, within a MONTHLY frequency, consider the following: Recur r = new Recur(); r.Frequency = FrequencyType.Monthly; r.ByDay.Add(new WeekDay(DayOfWeek.Monday, FrequencyOccurrence.First)); The above example represents the first Monday within the month, whereas if FrequencyOccurrence.Last were specified, it would represent the last Monday of the month. For a YEARLY frequency, consider the following: Recur r = new Recur(); r.Frequency = FrequencyType.Yearly; r.ByDay.Add(new WeekDay(DayOfWeek.Monday, FrequencyOccurrence.Second)); The above example represents the second Monday of the year. This can also be represented with the following code: r.ByDay.Add(new WeekDay(DayOfWeek.Monday, 2));

public enum FrequencyOccurrence

Public Enumeration FrequencyOccurrence

public enum class FrequencyOccurrence