//=====================================================================
/// <summary>
/// This is overridden to allow cloning of a PDI object
/// </summary>
/// <returns>A clone of the object</returns>
public override object Clone()
{
VEvent o = new VEvent();
o.Clone(this);
return(o);
}
public void FilterAllDayEvents1()
{
VCalendarParser calendar = new VCalendarParser();
calendar.ParseFile("SampleCalendar.ics");
EWSoftware.PDI.Objects.VEvent ev_allday = calendar.VCalendar.Events.AddNew();
ev_allday.UniqueId.Value = Guid.NewGuid().ToString();
ev_allday.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_allday.EndDateTime.DateTimeValue = ev_allday.StartDateTime.DateTimeValue.AddDays(1);
EWSoftware.PDI.Objects.VEvent ev_notallday = calendar.VCalendar.Events.AddNew();
ev_notallday.UniqueId.Value = Guid.NewGuid().ToString();
ev_notallday.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_notallday.EndDateTime.DateTimeValue = ev_notallday.StartDateTime.DateTimeValue.AddDays(1).AddHours(-2);
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => Equals(ev.UniqueId, ev_allday.UniqueId)));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => Equals(ev.UniqueId, ev_notallday.UniqueId)));
// filter out all-day events
EventManager em = new EventManager(calendar);
em.Filter(new FilteringOptions("h=true"));
IList <EWSoftware.PDI.Objects.VEvent> eventsAfterFiltering = em.GetEventList();
Assert.AreEqual(0, eventsAfterFiltering.Count(ev => Equals(ev.UniqueId, ev_allday.UniqueId)));
Assert.AreEqual(1, eventsAfterFiltering.Count(ev => Equals(ev.UniqueId, ev_notallday.UniqueId)));
}
public void HideShorterThan10Minutes()
{
VCalendarParser calendar = new VCalendarParser();
calendar.ParseFile("SampleCalendar.ics");
EWSoftware.PDI.Objects.VEvent ev_5minutes = calendar.VCalendar.Events.AddNew();
ev_5minutes.UniqueId.Value = Guid.NewGuid().ToString();
ev_5minutes.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_5minutes.EndDateTime.DateTimeValue = ev_5minutes.StartDateTime.DateTimeValue.AddMinutes(5);
EWSoftware.PDI.Objects.VEvent ev_10minutes = calendar.VCalendar.Events.AddNew();
ev_10minutes.UniqueId.Value = Guid.NewGuid().ToString();
ev_10minutes.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_10minutes.EndDateTime.DateTimeValue = ev_10minutes.StartDateTime.DateTimeValue.AddMinutes(10);
EWSoftware.PDI.Objects.VEvent ev_15minutes = calendar.VCalendar.Events.AddNew();
ev_15minutes.UniqueId.Value = Guid.NewGuid().ToString();
ev_15minutes.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_15minutes.EndDateTime.DateTimeValue = ev_15minutes.StartDateTime.DateTimeValue.AddMinutes(15);
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_5minutes.UniqueId));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_10minutes.UniqueId));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_15minutes.UniqueId));
// filter out all-day events
EventManager em = new EventManager(calendar);
em.Filter(new FilteringOptions("min=10"));
System.Collections.Generic.IList <EWSoftware.PDI.Objects.VEvent> eventsAfterFiltering = em.GetEventList();
Assert.AreEqual(0, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_5minutes.UniqueId));
Assert.AreEqual(1, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_10minutes.UniqueId));
Assert.AreEqual(1, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_15minutes.UniqueId));
}
public void ShortenEvents()
{
VCalendarParser calendar = new VCalendarParser();
calendar.ParseFile("SampleCalendar.ics");
EWSoftware.PDI.Objects.VEvent ev_1h = calendar.VCalendar.Events.AddNew();
ev_1h.UniqueId.Value = Guid.NewGuid().ToString();
ev_1h.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_1h.EndDateTime.DateTimeValue = ev_1h.StartDateTime.DateTimeValue.AddHours(1);
EWSoftware.PDI.Objects.VEvent ev_2h = calendar.VCalendar.Events.AddNew();
ev_2h.UniqueId.Value = Guid.NewGuid().ToString();
ev_2h.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_2h.EndDateTime.DateTimeValue = ev_2h.StartDateTime.DateTimeValue.AddHours(2);
EWSoftware.PDI.Objects.VEvent ev_3h = calendar.VCalendar.Events.AddNew();
ev_3h.UniqueId.Value = Guid.NewGuid().ToString();
ev_3h.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_3h.EndDateTime.DateTimeValue = ev_3h.StartDateTime.DateTimeValue.AddHours(3);
Assert.AreEqual(1, calendar.VCalendar.Events.First(ev => ev.UniqueId == ev_1h.UniqueId).DurationBasedOnDates().TotalHours);
Assert.AreEqual(2, calendar.VCalendar.Events.First(ev => ev.UniqueId == ev_2h.UniqueId).DurationBasedOnDates().TotalHours);
Assert.AreEqual(3, calendar.VCalendar.Events.First(ev => ev.UniqueId == ev_3h.UniqueId).DurationBasedOnDates().TotalHours);
// filter out all-day events
EventManager em = new EventManager(calendar);
em.Filter(new FilteringOptions("lt=60&mt=60"));
IList <EWSoftware.PDI.Objects.VEvent> eventsAfterFiltering = em.GetEventList();
Assert.AreEqual(1, eventsAfterFiltering.First(ev => ev.UniqueId == ev_1h.UniqueId).DurationBasedOnDates().TotalHours);
Assert.AreEqual(1, eventsAfterFiltering.First(ev => ev.UniqueId == ev_2h.UniqueId).DurationBasedOnDates().TotalHours);
Assert.AreEqual(1, eventsAfterFiltering.First(ev => ev.UniqueId == ev_3h.UniqueId).DurationBasedOnDates().TotalHours);
}
/// <summary>
/// This is overridden to allow proper comparison of event objects
/// </summary>
/// <param name="obj">The object to which this instance is compared</param>
/// <returns>Returns true if the object equals this instance, false if it does not</returns>
public override bool Equals(object obj)
{
VEvent ev = obj as VEvent;
if (ev == null)
{
return(false);
}
// The ToString() method returns a text representation of the event based on all of its settings so
// it's a reliable way to tell if two instances are the same.
return(this == ev || this.ToString() == ev.ToString());
}
public void SkipEventsFromProjectX()
{
VCalendarParser calendar = new VCalendarParser();
calendar.ParseFile("SampleCalendar.ics");
EWSoftware.PDI.Objects.VEvent ev_projectX = calendar.VCalendar.Events.AddNew();
ev_projectX.UniqueId.Value = Guid.NewGuid().ToString();
ev_projectX.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_projectX.EndDateTime.DateTimeValue = ev_projectX.StartDateTime.DateTimeValue.AddDays(1);
ev_projectX.Description.Value =
@"Proyecto: Project X\n\nCompletar este elemento: \nhttp://todoist.com/#project/999999999";
EWSoftware.PDI.Objects.VEvent ev_projectY = calendar.VCalendar.Events.AddNew();
ev_projectY.UniqueId.Value = Guid.NewGuid().ToString();
ev_projectY.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_projectY.EndDateTime.DateTimeValue = ev_projectY.StartDateTime.DateTimeValue.AddDays(1).AddHours(-2);
ev_projectY.Description.Value =
@"Proyecto: Project Y\n\nCompletar este elemento: \nhttp://todoist.com/#project/999999999";
EWSoftware.PDI.Objects.VEvent ev_projectZ = calendar.VCalendar.Events.AddNew();
ev_projectZ.UniqueId.Value = Guid.NewGuid().ToString();
ev_projectZ.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_projectZ.EndDateTime.DateTimeValue = ev_projectZ.StartDateTime.DateTimeValue.AddDays(1).AddHours(-2);
ev_projectZ.Description.Value =
@"Proyecto: Project\n\nCompletar este elemento: \nhttp://todoist.com/#project/999999999";
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_projectX.UniqueId));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_projectY.UniqueId));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => ev.UniqueId == ev_projectZ.UniqueId));
// filter out all-day events
EventManager em = new EventManager(calendar);
em.Filter(new FilteringOptions("&pr=Project X"));
System.Collections.Generic.IList <EWSoftware.PDI.Objects.VEvent> eventsAfterFiltering = em.GetEventList();
Assert.AreEqual(0, eventsAfterFiltering.Where(ev => ev.UniqueId == ev_projectX.UniqueId).Count());
Assert.AreEqual(1, eventsAfterFiltering.Where(ev => ev.UniqueId == ev_projectY.UniqueId).Count());
Assert.AreEqual(1, eventsAfterFiltering.Where(ev => ev.UniqueId == ev_projectZ.UniqueId).Count());
}
/// <summary>
/// This is overridden to allow copying of the additional properties
/// </summary>
/// <param name="p">The PDI object from which the settings are to be copied</param>
protected override void Clone(PDIObject p)
{
VEvent o = (VEvent)p;
this.ClearProperties();
classification = (ClassificationProperty)o.Classification.Clone();
categories = (CategoriesProperty)o.Categories.Clone();
resources = (ResourcesProperty)o.Resources.Clone();
url = (UrlProperty)o.Url.Clone();
uid = (UniqueIdProperty)o.UniqueId.Clone();
geo = (GeographicPositionProperty)o.GeographicPosition.Clone();
lastMod = (LastModifiedProperty)o.LastModified.Clone();
dateCreated = (DateCreatedProperty)o.DateCreated.Clone();
startDate = (StartDateProperty)o.StartDateTime.Clone();
endDate = (EndDateProperty)o.EndDateTime.Clone();
dateStamp = (TimeStampProperty)o.TimeStamp.Clone();
summary = (SummaryProperty)o.Summary.Clone();
desc = (DescriptionProperty)o.Description.Clone();
location = (LocationProperty)o.Location.Clone();
priority = (PriorityProperty)o.Priority.Clone();
sequence = (SequenceProperty)o.Sequence.Clone();
transp = (TimeTransparencyProperty)o.Transparency.Clone();
rNum = (RecurrenceCountProperty)o.RecurrenceCount.Clone();
comment = (CommentProperty)o.Comment.Clone();
organizer = (OrganizerProperty)o.Organizer.Clone();
recurId = (RecurrenceIdProperty)o.RecurrenceId.Clone();
status = (StatusProperty)o.Status.Clone();
duration = (DurationProperty)o.Duration.Clone();
this.Contacts.CloneRange(o.Contacts);
this.Attendees.CloneRange(o.Attendees);
this.RelatedTo.CloneRange(o.RelatedTo);
this.Attachments.CloneRange(o.Attachments);
this.RequestStatuses.CloneRange(o.RequestStatuses);
this.Alarms.CloneRange(o.Alarms);
this.CustomProperties.CloneRange(o.CustomProperties);
base.Clone(p);
}
public void HideIfTitleContainsString()
{
VCalendarParser calendar = new VCalendarParser();
calendar.ParseFile("SampleCalendar.ics");
EWSoftware.PDI.Objects.VEvent ev_str1 = calendar.VCalendar.Events.AddNew();
ev_str1.UniqueId.Value = Guid.NewGuid().ToString();
ev_str1.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_str1.EndDateTime.DateTimeValue = ev_str1.StartDateTime.DateTimeValue.AddDays(1);
ev_str1.Summary.Value = "this is a [hidden] event";
EWSoftware.PDI.Objects.VEvent ev_str2 = calendar.VCalendar.Events.AddNew();
ev_str2.UniqueId.Value = Guid.NewGuid().ToString();
ev_str2.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01);
ev_str2.EndDateTime.DateTimeValue = ev_str2.StartDateTime.DateTimeValue.AddDays(1);
ev_str2.Summary.Value = "[hidden] event too";
EWSoftware.PDI.Objects.VEvent ev_nostr = calendar.VCalendar.Events.AddNew();
ev_nostr.UniqueId.Value = Guid.NewGuid().ToString();
ev_nostr.StartDateTime.DateTimeValue = new DateTime(2015, 01, 01).AddHours(2);
ev_nostr.EndDateTime.DateTimeValue = ev_nostr.StartDateTime.DateTimeValue.AddDays(1).AddHours(-2);
ev_nostr.Summary.Value = "this is not hidden";
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => Equals(ev.UniqueId, ev_str1.UniqueId)));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => Equals(ev.UniqueId, ev_str2.UniqueId)));
Assert.AreEqual(1, calendar.VCalendar.Events.Count(ev => Equals(ev.UniqueId, ev_nostr.UniqueId)));
// filter out all-day events
EventManager em = new EventManager(calendar);
em.Filter(new FilteringOptions("st=[hidden]"));
System.Collections.Generic.IList <EWSoftware.PDI.Objects.VEvent> eventsAfterFiltering = em.GetEventList();
Assert.AreEqual(0, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_str1.UniqueId));
Assert.AreEqual(0, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_str2.UniqueId));
Assert.AreEqual(1, eventsAfterFiltering.Count(ev => ev.UniqueId == ev_nostr.UniqueId));
}
static void Main()
{
Recurrence r = new Recurrence();
int idx;
Console.WriteLine("The first part will calculate instances using only the Recurrence class. All " +
"instances are expressed in local time.\nPress ENTER to continue...");
Console.ReadLine();
// NOTE: The examples in the spec assume the US-Eastern time zone. Here, we're specifying the
// date/times directly and everything is in local time. The recurrence engine always generates the
// date/times in local time when used by itself. For time zone support, use the calendar objects as
// demonstrated later on below.
Console.WriteLine("Daily for 10 occurrences:");
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.MaximumOccurrences = 10;
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Daily until December 24, 1997:");
// We'll re-use the same object. Just reset it first.
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
// Note that in the spec examples, it looks as if the end times are wrong. It shows the times in
// Universal Time as it should be but if you convert the times from Universal Time to US-Eastern time
// (-05:00), it cuts a few of the patterns off too early. I've adjusted those where needed.
r.RecurUntil = new DateTime(1997, 12, 24, 0, 0, 0);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other day - forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.Interval = 2;
Console.WriteLine(r.ToStringWithStartDateTime());
// We'll limit the output of the "forever" rules by using the InstancesBetween() method to limit the
// output to a range of dates and enumerate the returned DateTimeCollection.
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1997, 12, 5)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 10 days, 5 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.Interval = 10;
r.MaximumOccurrences = 5;
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every day in January, for 3 years:");
r.Reset();
r.StartDateTime = new DateTime(1998, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.RecurUntil = new DateTime(2000, 1, 31, 9, 0, 0);
r.ByMonth.Add(1);
// When adding days without an instance value, you can use the helper method on the collection that
// takes an array of DayOfWeek values rather than constructing an array of DayInstance objects.
r.ByDay.AddRange(new[] { DayOfWeek.Sunday, DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday,
DayOfWeek.Thursday, DayOfWeek.Friday, DayOfWeek.Saturday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but using a DAILY frequency
Console.WriteLine("Everyday in January, for 3 years:");
r.Reset();
r.StartDateTime = new DateTime(1998, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.RecurUntil = new DateTime(2000, 1, 31, 9, 0, 0);
r.ByMonth.Add(1);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.MaximumOccurrences = 10;
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly until December 24, 1997:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.RecurUntil = new DateTime(1997, 12, 24, 0, 0, 0);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other week - forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1999, 2, 10)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly on Tuesday and Thursday for 5 weeks:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.RecurUntil = new DateTime(1997, 10, 07, 0, 0, 0);
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but using a count
Console.WriteLine("Weekly on Tuesday and Thursday for 5 weeks:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.MaximumOccurrences = 10;
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// NOTE: The inclusion of DTSTART in a recurrence set is a feature of the calendar objects, NOT the
// recurrence engine. To include DTSTART, use a calendar object such as VEvent to generate the set
// as demonstrated later on below.
Console.WriteLine("Every other week on Monday, Wednesday and Friday until December 24, 1997, but " +
"starting on Tuesday, September 2, 1997:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
r.RecurUntil = new DateTime(1997, 12, 24, 0, 0, 0);
r.ByDay.AddRange(new[] { DayOfWeek.Monday, DayOfWeek.Wednesday, DayOfWeek.Friday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other week on Tuesday and Thursday, for 8 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
r.MaximumOccurrences = 8;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 1st Friday for ten occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
// There are also helper methods to add single instances
r.ByDay.Add(1, DayOfWeek.Friday);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 1st Friday until December 24, 1997:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.RecurUntil = new DateTime(1997, 12, 24, 0, 0, 0);
r.ByDay.Add(1, DayOfWeek.Friday);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other month on the 1st and last Sunday of the month for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 7, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 2;
r.MaximumOccurrences = 10;
r.ByDay.AddRange(new[] { new DayInstance(1, DayOfWeek.Sunday), new DayInstance(-1, DayOfWeek.Sunday) });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the second to last Monday of the month for 6 months:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 22, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 6;
r.ByDay.Add(-2, DayOfWeek.Monday);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the third to the last day of the month, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 28, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByMonthDay.Add(-3);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1998, 2, 28)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 2nd and 15th of the month for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 2, 15 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the first and last day of the month for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 30, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 1, -1 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 18 months on the 10th through 15th of the month for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 18;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 10, 11, 12, 13, 14, 15 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Tuesday, every other month:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 2;
r.ByDay.Add(DayOfWeek.Tuesday);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1998, 4, 1)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Yearly in June and July for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 6, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.MaximumOccurrences = 10;
r.ByMonth.AddRange(new[] { 6, 7 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other year in January, February, and March for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 3, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 2;
r.MaximumOccurrences = 10;
r.ByMonth.AddRange(new[] { 1, 2, 3 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 3rd year on the 1st, 100th and 200th day for 10 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 3;
r.MaximumOccurrences = 10;
r.ByYearDay.AddRange(new[] { 1, 100, 200 });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 20th Monday of the year, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 5, 19, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByDay.Add(20, DayOfWeek.Monday);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(2004, 5, 19)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monday of week number 20 (where the default start of the week is Monday), forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 5, 12, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByWeekNo.Add(20);
r.ByDay.Add(DayOfWeek.Monday);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(2004, 5, 19)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Thursday in March, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 3, 13, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByMonth.Add(3);
r.ByDay.Add(DayOfWeek.Thursday);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1999, 4, 1)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Thursday, but only during June, July, and August, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 6, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByMonth.AddRange(new[] { 6, 7, 8 });
r.ByDay.Add(DayOfWeek.Thursday);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1999, 9, 1)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Friday the 13th, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByDay.Add(DayOfWeek.Friday);
r.ByMonthDay.Add(13);
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(2003, 12, 31)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("The first Saturday that follows the first Sunday of the month, forever:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 13, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByDay.Add(DayOfWeek.Saturday);
r.ByMonthDay.AddRange(new[] { 7, 8, 9, 10, 11, 12, 13 });
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1998, 7, 1)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every four years, the first Tuesday after a Monday in November, forever " +
"(U.S. Presidential Election day):");
r.Reset();
r.StartDateTime = new DateTime(1996, 11, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 4;
r.ByMonth.Add(11);
r.ByDay.Add(DayOfWeek.Tuesday);
r.ByMonthDay.AddRange(new[] { 2, 3, 4, 5, 6, 7, 8 });
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(2004, 11, 3)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("The 3rd instance into the month of one of Tuesday, Wednesday or Thursday, for " +
"the next 3 months:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 4, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 3;
r.BySetPos.Add(3);
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Wednesday, DayOfWeek.Thursday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("The 2nd to last weekday of the month:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 29, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.BySetPos.Add(-2);
r.ByDay.AddRange(new[] { DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday,
DayOfWeek.Thursday, DayOfWeek.Friday });
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1998, 9, 29)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 3 hours from 9:00 AM to 5:00 PM on a specific day:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Hourly;
r.Interval = 3;
r.RecurUntil = new DateTime(1997, 9, 2, 17, 0, 0);
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 15 minutes for 6 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 15;
r.MaximumOccurrences = 6;
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every hour and a half for 4 occurrences:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 90;
r.MaximumOccurrences = 4;
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 20 minutes from 9:00 AM to 4:40 PM every day:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.ByHour.AddRange(new[] { 9, 10, 11, 12, 13, 14, 15, 16 });
r.ByMinute.AddRange( new[] { 0, 20, 40 });
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1997, 9, 4)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but with a MINUTELY frequency
Console.WriteLine("Every 20 minutes from 9:00 AM to 4:40 PM every day:");
r.Reset();
r.StartDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 20;
r.ByHour.AddRange(new[] { 9, 10, 11, 12, 13, 14, 15, 16 });
Console.WriteLine(r.ToStringWithStartDateTime());
// Not forever for the test
foreach(DateTime dt in r.InstancesBetween(r.StartDateTime, new DateTime(1997, 9, 4)))
Console.WriteLine(dt);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("An example where the days generated makes a difference because of WKST:");
r.Reset();
r.StartDateTime = new DateTime(1997, 8, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.MaximumOccurrences = 4;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Sunday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Changing only WKST from the default MO to SU yields different results:");
r.Reset();
r.StartDateTime = new DateTime(1997, 8, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.MaximumOccurrences = 4;
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Sunday });
Console.WriteLine(r.ToStringWithStartDateTime());
foreach(DateTime dt in r)
Console.WriteLine(dt);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Now do the same one but use the calendar classes to demonstrate the time zone abilities
Console.WriteLine("\n\nThe next part will calculate instances using the calendar classes with " +
"time zone support.\nPress ENTER to continue...");
Console.ReadLine();
// First, set up the time zone information. If you don't care about the time zone, you can skip this
// stuff and everything will be calculated in local time.
VTimeZone vtz = new VTimeZone();
vtz.TimeZoneId.Value = "US-Eastern";
// Set the standard time observance rule
ObservanceRule obr = vtz.ObservanceRules.Add(ObservanceRuleType.Standard);
obr.StartDateTime.DateTimeValue = new DateTime(1970, 10, 25, 2, 0, 0);
obr.OffsetFrom.TimeSpanValue = TimeSpan.FromHours(-4);
obr.OffsetTo.TimeSpanValue = TimeSpan.FromHours(-5);
RRuleProperty rrule = new RRuleProperty();
rrule.Recurrence.RecurYearly(DayOccurrence.Last, DaysOfWeek.Sunday, 10, 1);
obr.RecurrenceRules.Add(rrule);
obr.TimeZoneNames.Add("Eastern Standard Time");
// Set the daylight saving time observance rule
obr = vtz.ObservanceRules.Add(ObservanceRuleType.Daylight);
obr.StartDateTime.DateTimeValue = new DateTime(1970, 4, 5, 2, 0, 0);
obr.OffsetFrom.TimeSpanValue = TimeSpan.FromHours(-5);
obr.OffsetTo.TimeSpanValue = TimeSpan.FromHours(-4);
rrule = new RRuleProperty();
rrule.Recurrence.RecurYearly(DayOccurrence.First, DaysOfWeek.Sunday, 4, 1);
obr.RecurrenceRules.Add(rrule);
obr.TimeZoneNames.Add("Eastern Daylight Time");
VCalendar.TimeZones.Add(vtz);
// Now we'll set up an event to use for the calculations. We don't need a VCalendar object as we are
// just generating recurring instances.
VEvent vevent = new VEvent();
// Add an RRULE property
rrule = new RRuleProperty();
vevent.RecurrenceRules.Add(rrule);
// Get a reference to the recurrence rule property's recurrence and the event's start date property
// for convenience.
r = rrule.Recurrence;
StartDateProperty startDateTime = vevent.StartDateTime;
// Set the time zone of the event's start date to the same ID used for the time zone component above
vevent.StartDateTime.TimeZoneId = "US-Eastern";
//-----------------------------------------------------------------
Console.WriteLine("Daily for 10 occurrences:");
// The start date is set on the event. We use the TimeZoneDateTime property to indicate that the
// date/time is in the time zone. Using DateTimeValue instead would convert the value from local
// time to the time zone.
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.MaximumOccurrences = 10;
// Get the instances expressed in the time zone's time and in local time
DateTimeInstanceCollection dtiTZ = vevent.AllInstances(false);
DateTimeInstanceCollection dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
// We'll just display the start time from each instance. End time and duration info is also present
// in the returned instances.
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Daily until December 24, 1997:");
// We'll re-use the same recurrence object. Just reset it first.
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
// Note that the recurrence rules in an event determine the end date of the event, NOT the EndDate
// (DTEND) property of the event. The end date property on the event simply determines the duration
// of each instance. Another thing to remember is that RecurUntil is specified in Universal Time
// which ends up in local time when recurrence instances are generated. If specify times in another
// time zone, be sure to set the RecurUntil time as a time in that time zone.
r.RecurUntil = new DateTime(1997, 12, 24, 5, 0, 0).ToLocalTime();
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other day - forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.Interval = 2;
// We'll limit the output of the "forever" rules by using the InstancesBetween() method to limit the
// output to a range of dates and enumerate the returned DateTimeCollection.
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1997, 12, 5), false);
// For local time, the start and end date must be in local time. To match the range in the prior
// call, we use the DateTimeValue property of the start date property and convert a value in
// Universal Time to local time.
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1997, 12, 5, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 10 days, 5 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.Interval = 10;
r.MaximumOccurrences = 5;
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Everyday in January, for 3 years:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1998, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.RecurUntil = new DateTime(2000, 1, 31, 14, 0, 0).ToLocalTime();
r.ByMonth.Add(1);
// When adding days without an instance value, you can use the helper method on the collection that
// takes an array of DayOfWeek values rather than constructing an array of DayInstance objects.
r.ByDay.AddRange(new[] { DayOfWeek.Sunday, DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday,
DayOfWeek.Thursday, DayOfWeek.Friday, DayOfWeek.Saturday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but using a DAILY frequency
Console.WriteLine("Everyday in January, for 3 years:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1998, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.RecurUntil = new DateTime(2000, 1, 31, 14, 0, 0).ToLocalTime();
r.ByMonth.Add(1);
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.MaximumOccurrences = 10;
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly until December 24, 1997:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.RecurUntil = new DateTime(1997, 12, 24, 5, 0, 0).ToLocalTime();
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other week - forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1999, 2, 10), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1999, 2, 10, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Weekly on Tuesday and Thursday for 5 weeks:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.RecurUntil = new DateTime(1997, 10, 07, 4, 0, 0).ToLocalTime();
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new [] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but using a count
Console.WriteLine("Weekly on Tuesday and Thursday for 5 weeks:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.MaximumOccurrences = 10;
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// The inclusion of DTSTART in a recurrence set is a feature of the calendar objects, NOT the
// recurrence engine. So, for this example, the start date will be included.
Console.WriteLine("Every other week on Monday, Wednesday and Friday until December 24, 1997, but " +
"starting on Tuesday, September 2, 1997:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
r.RecurUntil = new DateTime(1997, 12, 24, 5, 0, 0).ToLocalTime();
r.ByDay.AddRange(new[] { DayOfWeek.Monday, DayOfWeek.Wednesday, DayOfWeek.Friday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other week on Tuesday and Thursday, for 8 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.WeekStart = DayOfWeek.Sunday;
r.MaximumOccurrences = 8;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Thursday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 1st Friday for ten occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
// There are also helper methods to add single instances
r.ByDay.Add(1, DayOfWeek.Friday);
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 1st Friday until December 24, 1997:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.RecurUntil = new DateTime(1997, 12, 24, 5, 0, 0).ToLocalTime();
r.ByDay.Add(1, DayOfWeek.Friday);
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other month on the 1st and last Sunday of the month for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 7, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 2;
r.MaximumOccurrences = 10;
r.ByDay.AddRange(new[] { new DayInstance(1, DayOfWeek.Sunday), new DayInstance(-1, DayOfWeek.Sunday) });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the second to last Monday of the month for 6 months:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 22, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 6;
r.ByDay.Add(-2, DayOfWeek.Monday);
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the third to the last day of the month, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 28, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByMonthDay.Add(-3);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1998, 2, 28), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1998, 2, 28, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the 2nd and 15th of the month for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 2, 15 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monthly on the first and last day of the month for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 30, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 1, -1 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 18 months on the 10th through 15th of the month for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 18;
r.MaximumOccurrences = 10;
r.ByMonthDay.AddRange(new[] { 10, 11, 12, 13, 14, 15 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Tuesday, every other month:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.Interval = 2;
r.ByDay.Add(DayOfWeek.Tuesday);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1998, 4, 1), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1998, 4, 1, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Yearly in June and July for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 6, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.MaximumOccurrences = 10;
r.ByMonth.AddRange(new[] { 6, 7 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every other year in January, February, and March for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 3, 10, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 2;
r.MaximumOccurrences = 10;
r.ByMonth.AddRange(new[] { 1, 2, 3 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 3rd year on the 1st, 100th and 200th day for 10 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 1, 1, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 3;
r.MaximumOccurrences = 10;
r.ByYearDay.AddRange(new[] { 1, 100, 200 });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 20th Monday of the year, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 5, 19, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByDay.Add(20, DayOfWeek.Monday);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(2004, 5, 19), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(2004, 5, 19, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Monday of week number 20 (where the default start of the week is Monday), forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 5, 12, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByWeekNo.Add(20);
r.ByDay.Add(DayOfWeek.Monday);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(2004, 5, 19), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(2004, 5, 19, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Thursday in March, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 3, 13, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByMonth.Add(3);
r.ByDay.Add(DayOfWeek.Thursday);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1999, 4, 1), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1999, 4, 1, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Thursday, but only during June, July, and August, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 6, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.ByMonth.AddRange(new[] { 6, 7, 8 });
r.ByDay.Add(DayOfWeek.Thursday);
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1999, 9, 1), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1999, 9, 1, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every Friday the 13th, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByDay.Add(DayOfWeek.Friday);
r.ByMonthDay.Add(13);
// This one uses an EXDATE property to remove the starting date
ExDateProperty exdate = vevent.ExceptionDates.Add(startDateTime.TimeZoneDateTime);
exdate.TimeZoneId = startDateTime.TimeZoneId;
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(2003, 12, 31), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(2003, 12, 31, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(exdate.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
// Clear the exception date
vevent.ExceptionDates.Clear();
//-----------------------------------------------------------------
Console.WriteLine("The first Saturday that follows the first Sunday of the month, forever:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 13, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.ByDay.Add(DayOfWeek.Saturday);
r.ByMonthDay.AddRange(new[] { 7, 8, 9, 10, 11, 12, 13 });
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1998, 7, 1), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1998, 7, 1, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every four years, the first Tuesday after a Monday in November, forever (U.S. " +
"Presidential Election day):");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1996, 11, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Yearly;
r.Interval = 4;
r.ByMonth.Add(11);
r.ByDay.Add(DayOfWeek.Tuesday);
r.ByMonthDay.AddRange(new[] { 2, 3, 4, 5, 6, 7, 8 });
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(2004, 11, 3), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(2004, 11, 3, 5, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("The 3rd instance into the month of one of Tuesday, Wednesday or Thursday, for " +
"the next 3 months:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 4, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.MaximumOccurrences = 3;
r.BySetPos.Add(3);
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Wednesday, DayOfWeek.Thursday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("The 2nd to last weekday of the month:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 29, 9, 0, 0);
r.Frequency = RecurFrequency.Monthly;
r.BySetPos.Add(-2);
r.ByDay.AddRange(new[] { DayOfWeek.Monday, DayOfWeek.Tuesday, DayOfWeek.Wednesday,
DayOfWeek.Thursday, DayOfWeek.Friday });
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1998, 9, 29), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1998, 9, 29, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 3 hours from 9:00 AM to 5:00 PM on a specific day:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Hourly;
r.Interval = 3;
r.RecurUntil = new DateTime(1997, 9, 2, 21, 0, 0).ToLocalTime();
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 15 minutes for 6 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 15;
r.MaximumOccurrences = 6;
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every hour and a half for 4 occurrences:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 90;
r.MaximumOccurrences = 4;
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Every 20 minutes from 9:00 AM to 4:40 PM every day:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Daily;
r.ByHour.AddRange(new[] { 9, 10, 11, 12, 13, 14, 15, 16 });
r.ByMinute.AddRange( new[] { 0, 20, 40 });
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1997, 9, 4), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1997, 9, 4, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
// Like the last one but with a MINUTELY frequency
Console.WriteLine("Every 20 minutes from 9:00 AM to 4:40 PM every day:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 9, 2, 9, 0, 0);
r.Frequency = RecurFrequency.Minutely;
r.Interval = 20;
r.ByHour.AddRange(new[] { 9, 10, 11, 12, 13, 14, 15, 16 });
// Not forever for the test
dtiTZ = vevent.InstancesBetween(startDateTime.TimeZoneDateTime, new DateTime(1997, 9, 4), false);
dtiLocal = vevent.InstancesBetween(startDateTime.DateTimeValue,
new DateTime(1997, 9, 4, 4, 0, 0).ToLocalTime(), true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("... Forever ...\nPress ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("An example where the days generated makes a difference because of WKST:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 8, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.MaximumOccurrences = 4;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Sunday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
//-----------------------------------------------------------------
Console.WriteLine("Changing only WKST from the default MO to SU yields different results:");
r.Reset();
startDateTime.TimeZoneDateTime = new DateTime(1997, 8, 5, 9, 0, 0);
r.Frequency = RecurFrequency.Weekly;
r.Interval = 2;
r.MaximumOccurrences = 4;
r.WeekStart = DayOfWeek.Sunday;
r.ByDay.AddRange(new[] { DayOfWeek.Tuesday, DayOfWeek.Sunday });
dtiTZ = vevent.AllInstances(false);
dtiLocal = vevent.AllInstances(true);
Console.Write(startDateTime.ToString());
Console.Write(rrule.ToString());
for(idx = 0; idx < dtiTZ.Count; idx++)
Console.WriteLine("TZ: {0:G} {1} Local: {2:G} {3}", dtiTZ[idx].StartDateTime,
dtiTZ[idx].AbbreviatedStartTimeZoneName, dtiLocal[idx].StartDateTime,
dtiLocal[idx].AbbreviatedStartTimeZoneName);
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
}
//=====================================================================
/// <summary>
/// This is overridden to allow cloning of a PDI object
/// </summary>
/// <returns>A clone of the object</returns>
public override object Clone()
{
VEvent o = new VEvent();
o.Clone(this);
return o;
}
/// <summary>
/// Add a calendar item
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void btnAdd_Click(object sender, EventArgs e)
{
switch(cboComponents.SelectedIndex)
{
case 0:
using(CalendarObjectDlg dlg = new CalendarObjectDlg())
{
VEvent evt = new VEvent();
evt.UniqueId.AssignNewId(true);
evt.DateCreated.TimeZoneDateTime = DateTime.Now;
evt.LastModified.TimeZoneDateTime = evt.DateCreated.TimeZoneDateTime;
dlg.SetValues(evt);
if(dlg.ShowDialog() == DialogResult.OK)
{
dlg.GetValues(evt);
// Create a unique ID for the new item
evt.UniqueId.AssignNewId(true);
vCal.Events.Add(evt);
}
}
break;
case 1:
using(CalendarObjectDlg dlg = new CalendarObjectDlg())
{
VToDo td = new VToDo();
td.DateCreated.TimeZoneDateTime = DateTime.Now;
td.LastModified.TimeZoneDateTime = td.DateCreated.TimeZoneDateTime;
dlg.SetValues(td);
if(dlg.ShowDialog() == DialogResult.OK)
{
dlg.GetValues(td);
// Create a unique ID for the new item
td.UniqueId.AssignNewId(true);
vCal.ToDos.Add(td);
}
}
break;
case 2:
using(CalendarObjectDlg dlg = new CalendarObjectDlg())
{
VJournal j = new VJournal();
j.DateCreated.TimeZoneDateTime = DateTime.Now;
j.LastModified.TimeZoneDateTime = j.DateCreated.TimeZoneDateTime;
dlg.SetValues(j);
if(dlg.ShowDialog() == DialogResult.OK)
{
dlg.GetValues(j);
// Create a unique ID for the new item
j.UniqueId.AssignNewId(true);
vCal.Journals.Add(j);
}
}
break;
case 3:
using(VFreeBusyDlg dlg = new VFreeBusyDlg())
{
if(dlg.ShowDialog() == DialogResult.OK)
{
VFreeBusy fb = new VFreeBusy();
dlg.GetValues(fb);
// Create a unique ID for the new item
fb.UniqueId.AssignNewId(true);
vCal.FreeBusys.Add(fb);
}
}
break;
}
}
/// <summary>
/// Store event information from the controls
/// </summary>
/// <param name="ev">The event to use</param>
private bool StoreEventInfo(VEvent ev)
{
DateTime startDate = DateTime.MinValue, endDate = DateTime.MinValue;
Duration dur = Duration.Zero;
lblMsg.Text = null;
// Perform some edits
if(txtStartDate.Text.Trim().Length != 0 && !DateTime.TryParse(txtStartDate.Text,
CultureInfo.CurrentCulture, DateTimeStyles.None, out startDate))
lblMsg.Text = "Invalid start date format<br>";
if(txtEndDate.Text.Trim().Length != 0 && !DateTime.TryParse(txtEndDate.Text,
CultureInfo.CurrentCulture, DateTimeStyles.None, out endDate))
lblMsg.Text = "Invalid end date format<br>";
if(txtDuration.Text.Trim().Length != 0 && !Duration.TryParse(txtDuration.Text, out dur))
lblMsg.Text += "Invalid duration format<br>";
if(dur != Duration.Zero && txtEndDate.Enabled && endDate != DateTime.MinValue)
lblMsg.Text += "A duration or an end date can be specified, but not both<br>";
if(txtEndDate.Enabled && startDate != DateTime.MinValue && endDate != DateTime.MinValue && startDate > endDate)
lblMsg.Text += "Start date must be less than or equal to end date<br>";
if(!String.IsNullOrWhiteSpace(lblMsg.Text))
return false;
// Unique ID is not changed
ev.Transparency.IsTransparent = chkTransparent.Checked;
ev.LastModified.TimeZoneDateTime = DateTime.Now;
if(txtSequence.Text.Trim().Length == 0)
ev.Sequence.SequenceNumber = 0;
else
ev.Sequence.SequenceNumber = Convert.ToInt32(txtSequence.Text);
if(txtPriority.Text.Trim().Length == 0)
ev.Priority.PriorityValue = 0;
else
ev.Priority.PriorityValue = Convert.ToInt32(txtPriority.Text);
ev.StartDateTime.TimeZoneDateTime = startDate;
ev.StartDateTime.ValueLocation = ValLocValue.DateTime;
ev.EndDateTime.TimeZoneDateTime = endDate;
ev.EndDateTime.ValueLocation = ValLocValue.DateTime;
ev.Duration.DurationValue = dur;
ev.Summary.Value = txtSummary.Text;
ev.Location.Value = txtLocation.Text;
ev.Description.Value = txtDescription.Text;
ev.Organizer.Value = txtOrganizer.Text;
ev.Url.Value = txtUrl.Text;
ev.Comment.Value = txtComments.Text;
// Get status value
ev.Status.StatusValue = (StatusValue)Enum.Parse(typeof(StatusValue),
cboStatus.Items[cboStatus.SelectedIndex].ToString(), true);
return true;
}
/// <summary>
/// Load event information into the controls
/// </summary>
/// <param name="ev">The event to use</param>
private void LoadEventInfo(VEvent ev)
{
txtCompleted.Enabled = txtPercent.Enabled = false;
lblEndDate.Text = "End";
lblUniqueId.Text = ev.UniqueId.Value;
lblTimeZone.Text = ev.StartDateTime.TimeZoneId;
chkTransparent.Checked = ev.Transparency.IsTransparent;
txtSequence.Text = ev.Sequence.SequenceNumber.ToString();
txtPriority.Text = ev.Priority.PriorityValue.ToString();
// General
if(ev.StartDateTime.TimeZoneDateTime != DateTime.MinValue)
txtStartDate.Text = ev.StartDateTime.TimeZoneDateTime.ToString("G");
if(ev.EndDateTime.TimeZoneDateTime != DateTime.MinValue)
txtEndDate.Text = ev.EndDateTime.TimeZoneDateTime.ToString("G");
if(ev.Duration.DurationValue != Duration.Zero)
txtDuration.Text = ev.Duration.DurationValue.
ToString(Duration.MaxUnit.Weeks);
txtSummary.Text = ev.Summary.Value;
txtLocation.Text = ev.Location.Value;
txtDescription.Text = ev.Description.Value;
txtOrganizer.Text = ev.Organizer.Value;
txtUrl.Text = ev.Url.Value;
txtComments.Text = ev.Comment.Value;
// Load status values and set status
cboStatus.Items.Add("None");
cboStatus.Items.Add("Tentative");
cboStatus.Items.Add("Confirmed");
cboStatus.Items.Add("Cancelled");
if(cboStatus.Items.FindByValue(ev.Status.StatusValue.ToString()) == null)
cboStatus.Items.Add(ev.Status.StatusValue.ToString());
cboStatus.SelectedValue = ev.Status.StatusValue.ToString();
dgAttendees.DataSource = ev.Attendees;
dgRecurrences.DataSource = ev.RecurrenceRules;
dgRecurDates.DataSource = ev.RecurDates;
dgExceptions.DataSource = ev.ExceptionRules;
dgExDates.DataSource = ev.ExceptionDates;
dgReqStats.DataSource = ev.RequestStatuses;
}
/// <summary>
/// This is implemented to handle properties related to VEvent items
/// </summary>
/// <param name="propertyName">The name of the property</param>
/// <param name="parameters">A string collection containing the parameters and their values. If empty,
/// there are no parameters.</param>
/// <param name="propertyValue">The value of the property.</param>
protected virtual void VEventParser(string propertyName, StringCollection parameters, string propertyValue)
{
StringCollection sc;
string[] parts, parms;
int idx;
// The last entry is always CustomProperty so scan for length minus one
for(idx = 0; idx < ntvEvent.Length - 1; idx++)
if(ntvEvent[idx].IsMatch(propertyName))
break;
// An opening BEGIN:VEVENT property must have been seen
if(vEvent == null)
throw new PDIParserException(this.LineNumber, LR.GetString("ExParseNoBeginProp", "BEGIN:VEVENT",
propertyName));
// Handle or create the property
switch(ntvEvent[idx].EnumValue)
{
case PropertyType.Begin: // Handle nested objects
priorState.Push(currentState);
// Is it an alarm?
if(String.Compare(propertyValue.Trim(), "VALARM", StringComparison.OrdinalIgnoreCase) == 0)
{
vAlarm = new VAlarm();
vEvent.Alarms.Add(vAlarm);
currentState = VCalendarParserState.VAlarm;
}
else
{
// Unknown/custom object
currentState = VCalendarParserState.Custom;
CustomObjectParser(propertyName, parameters, propertyValue);
}
break;
case PropertyType.End:
// For this, the value must be VEVENT
if(String.Compare(propertyValue.Trim(), "VEVENT", StringComparison.OrdinalIgnoreCase) != 0)
throw new PDIParserException(this.LineNumber, LR.GetString("ExParseUnrecognizedTagValue",
ntvEvent[idx].Name, propertyValue));
// The event is added to the collection when created so we don't have to rely on an END tag
// to add it.
vEvent = null;
currentState = priorState.Pop();
break;
case PropertyType.Class:
vEvent.Classification.EncodedValue = propertyValue;
break;
case PropertyType.Categories:
// If this is seen more than once, just add the new stuff to the existing property
CategoriesProperty cp = new CategoriesProperty();
cp.DeserializeParameters(parameters);
cp.EncodedValue = propertyValue;
foreach(string s in cp.Categories)
vEvent.Categories.Categories.Add(s);
break;
case PropertyType.Resources:
// If this is seen more than once, just add the new stuff to the existing property
ResourcesProperty rp = new ResourcesProperty();
rp.DeserializeParameters(parameters);
rp.EncodedValue = propertyValue;
foreach(string s in rp.Resources)
vEvent.Resources.Resources.Add(s);
break;
case PropertyType.Url:
vEvent.Url.DeserializeParameters(parameters);
vEvent.Url.EncodedValue = propertyValue;
break;
case PropertyType.UniqueId:
vEvent.UniqueId.EncodedValue = propertyValue;
break;
case PropertyType.LastModified:
vEvent.LastModified.DeserializeParameters(parameters);
vEvent.LastModified.EncodedValue = propertyValue;
break;
case PropertyType.GeographicPosition:
vEvent.GeographicPosition.EncodedValue = propertyValue;
break;
case PropertyType.DateCreated:
vEvent.DateCreated.DeserializeParameters(parameters);
vEvent.DateCreated.EncodedValue = propertyValue;
break;
case PropertyType.StartDateTime:
vEvent.StartDateTime.DeserializeParameters(parameters);
vEvent.StartDateTime.EncodedValue = propertyValue;
break;
case PropertyType.EndDateTime:
vEvent.EndDateTime.DeserializeParameters(parameters);
vEvent.EndDateTime.EncodedValue = propertyValue;
break;
case PropertyType.TimeStamp:
vEvent.TimeStamp.DeserializeParameters(parameters);
vEvent.TimeStamp.EncodedValue = propertyValue;
break;
case PropertyType.Summary:
vEvent.Summary.DeserializeParameters(parameters);
vEvent.Summary.EncodedValue = propertyValue;
break;
case PropertyType.Description:
vEvent.Description.DeserializeParameters(parameters);
vEvent.Description.EncodedValue = propertyValue;
break;
case PropertyType.Location:
vEvent.Location.DeserializeParameters(parameters);
vEvent.Location.EncodedValue = propertyValue;
break;
case PropertyType.Priority:
vEvent.Priority.DeserializeParameters(parameters);
vEvent.Priority.EncodedValue = propertyValue;
break;
case PropertyType.Sequence:
vEvent.Sequence.DeserializeParameters(parameters);
vEvent.Sequence.EncodedValue = propertyValue;
break;
case PropertyType.Transparency:
vEvent.Transparency.DeserializeParameters(parameters);
vEvent.Transparency.EncodedValue = propertyValue;
break;
case PropertyType.RecurrenceCount:
vEvent.RecurrenceCount.DeserializeParameters(parameters);
vEvent.RecurrenceCount.EncodedValue = propertyValue;
break;
case PropertyType.Comment:
// If this is seen more than once, just add the new stuff to the existing property
if(vEvent.Comment.Value != null)
{
vEvent.Comment.EncodedValue += "\r\n";
vEvent.Comment.EncodedValue += propertyValue;
}
else
{
vEvent.Comment.DeserializeParameters(parameters);
vEvent.Comment.EncodedValue = propertyValue;
}
break;
case PropertyType.Contact:
ContactProperty c = new ContactProperty();
c.DeserializeParameters(parameters);
c.EncodedValue = propertyValue;
vEvent.Contacts.Add(c);
break;
case PropertyType.Organizer:
vEvent.Organizer.DeserializeParameters(parameters);
vEvent.Organizer.EncodedValue = propertyValue;
break;
case PropertyType.Attendee:
AttendeeProperty ap = new AttendeeProperty();
ap.DeserializeParameters(parameters);
ap.EncodedValue = propertyValue;
vEvent.Attendees.Add(ap);
break;
case PropertyType.RelatedTo:
RelatedToProperty rt = new RelatedToProperty();
rt.DeserializeParameters(parameters);
rt.EncodedValue = propertyValue;
vEvent.RelatedTo.Add(rt);
break;
case PropertyType.Attachment:
AttachProperty att = new AttachProperty();
att.DeserializeParameters(parameters);
att.EncodedValue = propertyValue;
vEvent.Attachments.Add(att);
break;
case PropertyType.RecurrenceId:
vEvent.RecurrenceId.DeserializeParameters(parameters);
vEvent.RecurrenceId.EncodedValue = propertyValue;
break;
case PropertyType.Status:
vEvent.Status.DeserializeParameters(parameters);
vEvent.Status.EncodedValue = propertyValue;
break;
case PropertyType.RequestStatus:
RequestStatusProperty rs = new RequestStatusProperty();
rs.DeserializeParameters(parameters);
rs.EncodedValue = propertyValue;
vEvent.RequestStatuses.Add(rs);
break;
case PropertyType.Duration:
vEvent.Duration.DeserializeParameters(parameters);
vEvent.Duration.EncodedValue = propertyValue;
break;
case PropertyType.AudioAlarm:
case PropertyType.DisplayAlarm:
case PropertyType.EMailAlarm:
case PropertyType.ProcedureAlarm:
// These are converted to a VAlarm object
vAlarm = new VAlarm();
ParseVCalendarAlarm(ntvEvent[idx].EnumValue, parameters, propertyValue);
vEvent.Alarms.Add(vAlarm);
vAlarm = null;
break;
case PropertyType.RecurrenceRule:
RRuleProperty rr = new RRuleProperty();
rr.DeserializeParameters(parameters);
rr.EncodedValue = propertyValue;
vEvent.RecurrenceRules.Add(rr);
break;
case PropertyType.RecurDate:
// There may be more than one date in the value. If so, split them into separate ones. This
// makes it easier to manage. They'll get written back out as individual properties but
// that's okay.
parts = propertyValue.Split(',', ';');
// It's important that we retain the same parameters for each one
parms = new string[parameters.Count];
parameters.CopyTo(parms, 0);
foreach(string s in parts)
{
sc = new StringCollection();
sc.AddRange(parms);
RDateProperty rd = new RDateProperty();
rd.DeserializeParameters(sc);
rd.EncodedValue = s;
vEvent.RecurDates.Add(rd);
}
break;
case PropertyType.ExceptionRule:
ExRuleProperty er = new ExRuleProperty();
er.DeserializeParameters(parameters);
er.EncodedValue = propertyValue;
vEvent.ExceptionRules.Add(er);
break;
case PropertyType.ExceptionDate:
// There may be more than one date in the value. If so, split them into separate ones. This
// makes it easier to manage. They'll get written back out as individual properties but
// that's okay.
parts = propertyValue.Split(',', ';');
// It's important that we retain the same parameters for each one
parms = new string[parameters.Count];
parameters.CopyTo(parms, 0);
foreach(string s in parts)
{
sc = new StringCollection();
sc.AddRange(parms);
ExDateProperty ed = new ExDateProperty();
ed.DeserializeParameters(sc);
ed.EncodedValue = s;
vEvent.ExceptionDates.Add(ed);
}
break;
case PropertyType.ExcludeStartDateTime:
// This is a custom property not defined by the spec
vEvent.ExcludeStartDateTime = (propertyValue[0] == '1');
break;
default: // Anything else is a custom property
CustomProperty cust = new CustomProperty(propertyName);
cust.DeserializeParameters(parameters);
cust.EncodedValue = propertyValue;
vEvent.CustomProperties.Add(cust);
break;
}
}
/// <summary>
/// This is implemented to handle properties as they are parsed from the data stream
/// </summary>
/// <param name="propertyName">The name of the property.</param>
/// <param name="parameters">A string collection containing the parameters and their values. If empty,
/// there are no parameters.</param>
/// <param name="propertyValue">The value of the property.</param>
/// <remarks><para>There may be a mixture of name/value pairs or values alone in the parameters string
/// collection. It is up to the derived class to process the parameter list based on the specification
/// to which it conforms. For entries that are parameter names, the entry immediately following it in
/// the collection is its associated parameter value. The property name, parameter names, and their
/// values may be in upper, lower, or mixed case.</para>
///
/// <para>The value may be an encoded string. The properties are responsible for any decoding that may
/// need to occur (i.e. base 64 encoded image data).</para></remarks>
/// <exception cref="PDIParserException">This is thrown if an error is encountered while parsing the data
/// stream. Refer to the and inner exceptions for information on the cause of the problem.</exception>
protected override void PropertyParser(string propertyName, StringCollection parameters, string propertyValue)
{
SpecificationVersions version = SpecificationVersions.None;
string temp;
int idx;
// Is it parsing a sub-object?
if(currentState != VCalendarParserState.VCalendar)
{
switch(currentState)
{
case VCalendarParserState.VEvent:
VEventParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.VToDo:
VToDoParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.VJournal:
VJournalParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.VAlarm:
VAlarmParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.VFreeBusy:
VFreeBusyParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.VTimeZone:
VTimeZoneParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.ObservanceRule:
ObservanceRuleParser(propertyName, parameters, propertyValue);
break;
case VCalendarParserState.Custom:
CustomObjectParser(propertyName, parameters, propertyValue);
break;
}
return;
}
// The last entry is always CustomProperty so scan for length minus one
for(idx = 0; idx < ntvCal.Length - 1; idx++)
if(ntvCal[idx].IsMatch(propertyName))
break;
// An opening BEGIN:VCALENDAR property must have been seen
if(vCal == null && ntvCal[idx].EnumValue != PropertyType.Begin)
throw new PDIParserException(this.LineNumber, LR.GetString("ExParseNoBeginProp", "BEGIN:VCALENDAR",
propertyName));
// Handle or create the property
switch(ntvCal[idx].EnumValue)
{
case PropertyType.Begin:
// Start a new object
temp = propertyValue.Trim();
// The last entry is always Custom so scan for length - 1
for(idx = 0; idx < ntvObjs.Length - 1; idx++)
if(ntvObjs[idx].IsMatch(temp))
break;
priorState.Push(currentState);
currentState = ntvObjs[idx].EnumValue;
switch(currentState)
{
case VCalendarParserState.VCalendar:
// NOTE: If serializing into an existing instance, this may not be null. If so, it
// is ignored. It may also exist if two calendars appear in the same file. In that
// case, they will be merged into one calendar.
if(vCal == null)
vCal = new VCalendar();
break;
case VCalendarParserState.VEvent:
vEvent = new VEvent();
vCal.Events.Add(vEvent);
break;
case VCalendarParserState.VToDo:
vToDo = new VToDo();
vCal.ToDos.Add(vToDo);
break;
case VCalendarParserState.VJournal:
vJournal = new VJournal();
vCal.Journals.Add(vJournal);
break;
case VCalendarParserState.VFreeBusy:
vFreeBusy = new VFreeBusy();
vCal.FreeBusys.Add(vFreeBusy);
break;
case VCalendarParserState.VTimeZone:
// NOTE: Unlike the other objects, time zone are not added to the collection until
// the END Tag is encountered as they are shared amongst all calendar instances.
vTimeZone = new VTimeZone();
break;
case VCalendarParserState.Custom:
CustomObjectParser(propertyName, parameters, propertyValue);
break;
}
break;
case PropertyType.End:
// The value must be VCALENDAR
if(String.Compare(propertyValue.Trim(), "VCALENDAR", StringComparison.OrdinalIgnoreCase) != 0)
throw new PDIParserException(this.LineNumber, LR.GetString("ExParseUnrecognizedTagValue",
ntvCal[idx].Name, propertyValue));
// When done, we'll propagate the version number to all objects to make it consistent
vCal.PropagateVersion();
break;
case PropertyType.Version:
// Version must be 1.0 or 2.0
temp = propertyValue.Trim();
if(temp == "1.0")
version = SpecificationVersions.vCalendar10;
else
if(temp == "2.0")
version = SpecificationVersions.iCalendar20;
else
throw new PDIParserException(this.LineNumber, LR.GetString("ExParseUnrecognizedVersion",
"vCalendar/iCalendar", temp));
vCal.Version = version;
break;
case PropertyType.ProductId:
vCal.ProductId.EncodedValue = propertyValue;
break;
case PropertyType.CalendarScale:
vCal.CalendarScale.DeserializeParameters(parameters);
vCal.CalendarScale.EncodedValue = propertyValue;
break;
case PropertyType.Method:
vCal.Method.DeserializeParameters(parameters);
vCal.Method.EncodedValue = propertyValue;
break;
case PropertyType.GeographicPosition:
vCal.VCalendarGeographicPosition.EncodedValue = propertyValue;
break;
case PropertyType.TimeZone:
vCal.VCalendarTimeZone.DeserializeParameters(parameters);
vCal.VCalendarTimeZone.EncodedValue = propertyValue;
break;
case PropertyType.Daylight:
vCal.VCalendarDaylightRule.DeserializeParameters(parameters);
vCal.VCalendarDaylightRule.EncodedValue = propertyValue;
break;
default: // Anything else is a custom property
CustomProperty c = new CustomProperty(propertyName);
c.DeserializeParameters(parameters);
c.EncodedValue = propertyValue;
vCal.CustomProperties.Add(c);
break;
}
}
//=====================================================================
/// <summary>
/// This is overridden to handle the additional state maintained by the calendar parser
/// </summary>
/// <param name="fullReset">If true, a full reset is done (i.e. this is the start of a brand new session.
/// If false only the line state is reset (it's done parsing a property name or value).</param>
protected override void ResetState(bool fullReset)
{
if(fullReset)
{
currentState = VCalendarParserState.VCalendar;
vEvent = null;
vToDo = null;
vJournal = null;
vAlarm = null;
vFreeBusy = null;
vTimeZone = null;
obsRule = null;
priorState.Clear();
beginValue.Clear();
}
base.ResetState(fullReset);
}