AppointmentAddingEventArgs.Appointments Property

Provides access to the collection of appointments the user attempts to add to the scheduler.

Namespace: DevExpress.Xpf.Scheduling

Assembly: DevExpress.Xpf.Scheduling.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Scheduling, DevExpress.Wpf.Scheduling

Declaration

C#

public IReadOnlyList<AppointmentItem> Appointments { get; }

VB.NET

Public ReadOnly Property Appointments As IReadOnlyList(Of AppointmentItem)

Property Value

Type	Description
IReadOnlyList<AppointmentItem>	A collection of DevExpress.Xpf.Scheduling.AppointmentItem objects.

Remarks

To prevent specific appointments from being added to the scheduler, add them to the CanceledAppointments collection.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Appointments 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-validate-appointment-items-on-adding-or-editing-them-in-SchedulerControl/CS/DXSample/ValidationClasses/SchedulerValidationService.cs#L44

private void Scheduler_AppointmentAdding(object sender, AppointmentAddingEventArgs e)
{ e.Cancel = !ProcessAppointments(e.Appointments, e.CanceledAppointments); }

VB.NET

How-to-validate-appointment-items-on-adding-or-editing-them-in-SchedulerControl/VB/DXSample/ValidationClasses/SchedulerValidationService.vb#L48

Private Sub Scheduler_AppointmentAdding(ByVal sender As Object, ByVal e As AppointmentAddingEventArgs)
    e.Cancel = Not ProcessAppointments(e.Appointments, e.CanceledAppointments)
End Sub