SchedulerDataStorage.AppointmentsChanged Event
Fires when the appointments’ properties have been changed.
Namespace: DevExpress.XtraScheduler
Assembly: DevExpress.XtraScheduler.v23.2.dll
NuGet Package: DevExpress.Win.Scheduler
Declaration
Event Data
The AppointmentsChanged event's data class is PersistentObjectsEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Objects | Gets the persistent objects for which the event occurs. |
Remarks
The AppointmentsChanged event is raised after appointments’ properties have been changed. The appointments whose properties have been changed are identified by the event parameter’s PersistentObjectsEventArgs.Objects property.
Note that when an appointment is resized, its start/end times are changed, so the AppointmentsChanged event fires. You can use this event to be notified of any user operations which affect appointments - resizing, moving, dragging.
If you modify multiple appointments in code, and wrap this code in BeginUpdate \ EndUpdate method calls, the event fires only once.
Important
Do not modify the SchedulerDataStorage data (i.e., change the AppointmentCollection collection, the Appointment items, etc.) within this event handler. Otherwise, the declared changes might be lost and won’t take effect at runtime.
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the AppointmentsChanged event.
Note
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