IRecurrenceInfo.Periodicity Property

Gets or sets the frequency with which the corresponding appointment occurs, with respect to the RecurrenceInfo.Type property.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v18.2.Core.dll

Declaration

C#

int Periodicity { get; set; }

VB.NET

Property Periodicity As Integer

Property Value

Type	Description
Int32	An integer value that specifies the frequency with which the corresponding appointment occurs.

Remarks

The base element that defines the recurrence’s behavior is frequency - the time base used to calculate when the corresponding appointment repeats: daily, weekly, monthly or yearly (see the Appointment.Type property). The Periodicity property specifies the interval which defines how the recurrence’s frequency is applied based upon the frequency type specified by the RecurrenceInfo.Type property (for instance, every Nth day; every Nth week, every Nth month, every Nth year).

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Periodicity property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

VB.NET

how-to-implement-custom-recurrence-form-with-hourly-recurrence-e558/VB/E558/HourRecurrenceControl.vb#L25

Private Sub spinEdit1_EditValueChanged(ByVal sender As Object, ByVal e As EventArgs)
    MyBase.RecurrenceInfo.Periodicity = MyBase.Validator.GetIntegerValue(Me.spinEdit1.EditValue)
End Sub

how-to-create-a-simple-recurrence-form-t222451/VB/CustomRecurrenceFormWinFormSample/MyAppointmentRecurrenceForm .vb#L117

    End Select
    rinfo.Periodicity = 1
End Sub

how-to-drag-and-relocate-the-entire-series-of-recurring-appointments-e162/VB/AppointmentDrop/Form1.vb#L24

pattern.RecurrenceInfo.Type = RecurrenceType.Daily
pattern.RecurrenceInfo.Periodicity = 2
pattern.RecurrenceInfo.OccurrenceCount = 5

how-to-zoom-dayview-in-a-custom-manner-via-the-ctrlmouse-wheel-combination-e5158/VB/SchedulerControlCustomZooming/DXApplication5/Data/DataHelper.vb#L85

aptPattern.RecurrenceInfo.Type = RecurrenceType.Hourly
aptPattern.RecurrenceInfo.Periodicity = 4
aptPattern.RecurrenceInfo.Duration = New TimeSpan(0, 30, 0)

how-to-use-the-occurrencecalculator-to-create-a-recurrence-series-t329152/VB/OccurrenceCalculatorSample/Form1.vb#L34

apt.RecurrenceInfo.Start = apt.Start
apt.RecurrenceInfo.Periodicity = 2
apt.RecurrenceInfo.Range = RecurrenceRange.OccurrenceCount

C#

how-to-implement-custom-recurrence-form-with-hourly-recurrence-e558/CS/E558/HourRecurrenceControl.cs#L28

{
    base.RecurrenceInfo.Periodicity = base.Validator.GetIntegerValue(this.spinEdit1.EditValue);
}

how-to-drag-and-relocate-the-entire-series-of-recurring-appointments-e162/CS/AppointmentDrop/Form1.cs#L23

pattern.RecurrenceInfo.Type = RecurrenceType.Daily;
pattern.RecurrenceInfo.Periodicity = 2;
pattern.RecurrenceInfo.OccurrenceCount = 5;

how-to-zoom-dayview-in-a-custom-manner-via-the-ctrlmouse-wheel-combination-e5158/CS/SchedulerControlCustomZooming/DXApplication5/Data/DataHelper.cs#L98

aptPattern.RecurrenceInfo.Type = RecurrenceType.Hourly;
aptPattern.RecurrenceInfo.Periodicity = 4;
aptPattern.RecurrenceInfo.Duration = new TimeSpan(0, 30, 0);

how-to-use-the-occurrencecalculator-to-create-a-recurrence-series-t329152/CS/OccurrenceCalculatorSample/Form1.cs#L32

apt.RecurrenceInfo.Start = apt.Start;
apt.RecurrenceInfo.Periodicity = 2;
apt.RecurrenceInfo.Range = RecurrenceRange.OccurrenceCount;

custom-form-custom-fields-and-custom-actions-on-reminder-alert-e382/CS/ReminderCustomActions/Form1.cs#L98

aptPattern.RecurrenceInfo.Type = RecurrenceType.Daily;
aptPattern.RecurrenceInfo.Periodicity = 2;
aptPattern.RecurrenceInfo.Range = RecurrenceRange.OccurrenceCount;