RecurrenceByWeekNo Property

This is used to modify the BYWEEKNO rule of a recurrence

Definition

Namespace: EWSoftware.PDI
Assembly: EWSoftware.PDI (in EWSoftware.PDI.dll) Version: 2023.1.2.0
public UniqueIntegerCollection ByWeekNo { get; }

Property Value

UniqueIntegerCollection

Remarks

The collection contains a set of unique integer values representing week number values from -53 to +53 excluding zero. Negative values specify a week number from the end of the year. Positive values specify a week number from the start of the year. This rule is only applicable to the Yearly frequency. It is ignored for all other frequencies.

Example

C#
Recurrence r = new Recurrence();

// Set the properties
r.Frequency = RecurFrequency.Yearly;
r.StartDateTime = DateTime.Today;
r.Count = 20;
r.ByWeekNo.AddRange(new int[] { 10, 20, -50, -35 });

// Get all instances generated by the recurrence
DateTimeCollection dc = r.AllInstances();

See Also