This was asked on another forum but there is no answer there
https://www.syncfusion.com/forums/121250/recurrence-rule-last-monday-of-the-month
I am creating a Recurrence dialog for the scheduler and am modeling it after the recurrence scheduler in Outlook.
I would like to offer the option of setting a Monthly schedule for the first, seconds, third, fourth or last Wednesday of the month (or last Sunday, Monday...)
I would create a recurrence like
FREQ=MONTHLY;BYDAY=TH;BYSETPOS=?; INTERVAL=1.
BYSETPOS would be 4 for the fourth week of the month, but what do I use for the last week of the month (there are some months with 5 weeks)
would 5, or any number higher than the number of weeks in the month, result in the last week?
Thank you