SchedulerControl.SelectedInterval Property

Gets the time interval currently selected in the scheduler’s active view by an end-user.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v19.2.dll

Declaration

C#

[Browsable(false)]
public TimeInterval SelectedInterval { get; }

VB.NET

<Browsable(False)>
Public ReadOnly Property SelectedInterval As TimeInterval

Property Value

Type	Description
TimeInterval	A TimeInterval object representing the selected time interval.

Example

This example demonstrates how to create a new appointment for the time interval currently selected in the scheduler. The selected time interval is accessed via the SchedulerControl.SelectedInterval property, and the selected resource is accessed via the SchedulerControl.SelectedResource property. An appointment is added to the SchedulerStorage.Appointments collection of the scheduler’s SchedulerControl.Storage.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/winforms-schedulercontrol-api-t224044

AppointmentExamples.cs

// Delete all appointments.
scheduler.Storage.Appointments.Clear();
// Select time interval
scheduler.ActiveView.SetSelection(new TimeInterval(DateTime.Now, new TimeSpan(2, 40, 0)), scheduler.ActiveView.GetResources()[1]);
// Group by resource.
scheduler.GroupType = SchedulerGroupType.Resource;
// Create a new appointment.
Appointment apt = scheduler.Storage.CreateAppointment(AppointmentType.Normal);

// Set the appointment's time interval to the selected time interval.
apt.Start = scheduler.SelectedInterval.Start;
apt.End = scheduler.SelectedInterval.End;

// Set the appointment's resource to the resource which contains
// the currently selected time interval.
apt.ResourceId = scheduler.SelectedResource.Id;

// Add the new appointment to the appointment collection.
scheduler.Storage.Appointments.Add(apt);

AppointmentExamples.vb

' Delete all appointments.
scheduler.Storage.Appointments.Clear()
' Select time interval
scheduler.ActiveView.SetSelection(New TimeInterval(Date.Now, New TimeSpan(2, 40, 0)), scheduler.ActiveView.GetResources()(1))
' Group by resource.
scheduler.GroupType = SchedulerGroupType.Resource
' Create a new appointment.
Dim apt As Appointment = scheduler.Storage.CreateAppointment(AppointmentType.Normal)

' Set the appointment's time interval to the selected time interval.
apt.Start = scheduler.SelectedInterval.Start
apt.End = scheduler.SelectedInterval.End

' Set the appointment's resource to the resource which contains
' the currently selected time interval.
apt.ResourceId = scheduler.SelectedResource.Id

' Add the new appointment to the appointment collection.
scheduler.Storage.Appointments.Add(apt)

Related GitHub Examples

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

C#

how-to-display-hijri-months-with-alternate-colors-e2213/CS/WindowsApplication1/Form1.cs#L33

private void schedulerControl1_SelectionChanged(object sender, EventArgs e) {
    lblInterval.Text = hijriCalHelper.FormatTimeInterval(schedulerControl1.SelectedInterval);
}

how-to-paint-holiday-cells-with-different-color-e397/CS/CustomDrawHolidayCells/Form1.cs#L19

DayIntervalCollection days = new DayIntervalCollection();
days.Add(schedulerControl1.SelectedInterval);

VB.NET

how-to-display-hijri-months-with-alternate-colors-e2213/VB/WindowsApplication1/Form1.vb#L40

Private Sub schedulerControl1_SelectionChanged(ByVal sender As Object, ByVal e As EventArgs) Handles schedulerControl1.SelectionChanged
    lblInterval.Text = hijriCalHelper.FormatTimeInterval(schedulerControl1.SelectedInterval)
End Sub

how-to-paint-holiday-cells-with-different-color-e397/VB/CustomDrawHolidayCells/Form1.vb#L25

Dim days As New DayIntervalCollection()
days.Add(schedulerControl1.SelectedInterval)