ASPxSchedulerDataWebControlBase.AppointmentDeleting Event
Occurs before an appointment is deleted and allows you to cancel the action.
Namespace: DevExpress.Web.ASPxScheduler
Assembly: DevExpress.Web.ASPxScheduler.v18.1.dll
Declaration
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. To accomplish this, set the PersistentObjectCancelEventArgs.Cancel property to true.
The following example illustrates how to access custom fields of a currently deleted appointment within the AppointmentDeleting event.
protected void ASPxScheduler1_AppointmentDeleting(object sender, DevExpress.XtraScheduler.PersistentObjectCancelEventArgs e) {
Appointment currentAppointment = e.Object as Appointment;
if(currentAppointment.CustomFields["SomeCustomFieldValue"].ToString() == "disabled") {
e.Cancel = true;
}
}
See Also