SchedulerControl.AllowAppointmentDelete Event

Occurs when an end-user tries to delete an appointment and the OptionsCustomization.AllowAppointmentDelete property is set to Custom.

Namespace: DevExpress.Xpf.Scheduler

Assembly: DevExpress.Xpf.Scheduler.v14.2.dll

Declaration

C#

public event AppointmentOperationEventHandler AllowAppointmentDelete

VB.NET

Public Event AllowAppointmentDelete As AppointmentOperationEventHandler

Event Data

The AllowAppointmentDelete event's handler receives an argument of the AppointmentOperationEventArgs type. The following properties provide information specific to this event:

Property	Description
Allow	Gets or sets a value indicating whether an end-user is allowed to perform a particular action.
Appointment	Gets the appointment for which the event was raised. Inherited from AppointmentEventArgs.
Recurring	Gets or sets a value indicating if the appointment is recurring.

Remarks

Handle the AllowAppointmentDelete event to manually decide whether to allow an end-user to delete an appointment or not. Note that the appointment to delete can be accessed via the AppointmentEventArgs.Appointment property. To prevent an appointment from being deleted, set the AppointmentOperationEventArgs.Allow property to false.

NOTE

The AllowAppointmentDelete event is fired only if the OptionsCustomization.AllowAppointmentDelete property is set to UsedAppointmentType.Custom.