Skip to main content

OptionsCustomization.AllowAppointmentEdit Property

Gets or sets a value that specifies whether an end-user is allowed to edit appointments.

Namespace: DevExpress.Xpf.Scheduler

Assembly: DevExpress.Xpf.Scheduler.v22.1.dll

NuGet Package: DevExpress.Wpf.Scheduler


public UsedAppointmentType AllowAppointmentEdit { get; set; }

Property Value

Type Description

A UsedAppointmentType enumeration value that specifies the type of appointment which the action can be applied to.

Available values:

Name Description

The action can’t be applied to any appointments.


The action can be applied to recurring appointments only.


The action can be applied to non-recurring appointments only.


The action can be applied to all the appointments.


The action is applied according to the custom method specified by the corresponding AllowAppointment~ or CustomAllowAppointment~ event of the SchedulerControl.

Property Paths

You can access this nested property as listed below:

Object Type Path to AllowAppointmentEdit



You are viewing documentation for the legacy WPF Scheduler control. If you’re starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.

By default, end-users are allowed to edit appointments. Use the AllowAppointmentEdit property to control the availability of such functionality to end-users with respect to an appointment’s type. If this property allows end-users to edit appointments, editing can be performed by using either an inplace editor (if the OptionsCustomization.AllowInplaceEditor option enables this) or the Edit Appointment form (it can either be opened by double clicking an appointment or clicking on the Open item within the scheduler control’s popup menu invoked for the desired appointment).


If the AllowAppointmentEdit property is set to UsedAppointmentType.Custom, then whether an end-user is allowed to edit appointments or not is decided in the SchedulerControl.AllowAppointmentEdit event handler.

See Also