ISchedulerStorageBase.AppointmentDeleting Event

Allows you to cancel an appointment deletion.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v20.1.Core.dll

Declaration

event PersistentObjectCancelEventHandler AppointmentDeleting
Event AppointmentDeleting As PersistentObjectCancelEventHandler

Event Data

The AppointmentDeleting event's data class is PersistentObjectCancelEventArgs. The following properties provide information specific to this event:

Property Description
Cancel Gets or sets whether to cancel the operation.
Object Gets the persistent object (appointment, resource or appointment dependency) for which the event occurs. Inherited from PersistentObjectEventArgs.

Remarks

The AppointmentDeleting event is raised before an appointment is deleted and allows you to cancel the deletion of an appointment. The event parameter's PersistentObjectEventArgs.Object property returns the appointment being deleted. You should cast it to the Appointment type to examine its properties. To prevent it from being deleted, set the PersistentObjectCancelEventArgs.Cancel property to true.

IMPORTANT

Do not modify a persistent object for which the event is raised in the event handler's code.

See Also