recurring

I have a calendar application which utilizes the newer PHP DateTime classes. I have a way that I handle recurring events, but it seems hack-ish and I wanted to see if you guys have better ideas: I have a recurring event that starts 11/16/2009 (Nov 16, 2009) It will occur every 3 days The event will recur indefinitely Let's say the user looks at the calendar for Dec, 3100 - this event should show there repeating every 3 days like normal. The question is - how do I calculate those days in that month? ========================================= This is how I basically do it, but I know I'm missing

I am writing a new and revised version of a VBA Outlook macro that will go through all appointment's in a user's calendar and change every recurring series' time zone to Central Standard. No matter what I do, however, I cannot seem to get it to access the recurrence properly. At present, when I debug the macro it will fail the first time a call is made to ex.AppointmentItem.Subject (in the Debug.Print statement after the recurrence pattern rPattern is defined). The central question here is: how can I access and modify an entire series of recurring appointments at one time? Can I a) modify the

I would like to define and evaluate ocurrences of some very complex time patterns that cannot be handled by CRON expressions easily. Is there any library that help me to do that? For example: I would like it to occur every 25 seconds. I would like to occur only first and last day of month. But first day of month should gets me resolution of 5 minutes betwen 9:00AM and 11:00AM. The last day of month should evaluate to 5:00AM. I would like to create very complex time pattern that do something like this: On monday of first and third week of month gets time between 8:30AM and 11:30AM On tuesday

How can I get all items from a specific calendar (for a specific date). Lets say for instance that I have a calendar with a recurring item every Monday evening. When I request all items like this: CalendarItems = CalendarFolder.Items; CalendarItems.IncludeRecurrences = true; I only get 1 item... Is there an easy way to get all items (main item + derived items) from a calendar? In my specific situation it can be possible to set a date limit but it would be cool just to get all items (my recurring items are time limited themselves). I'm using the Microsoft Outlook 12 Object library (Microsoft