SchedulerControl.AllowAppointmentDrag Event
Occurs when an end-user tries to drag an appointment and the SchedulerOptionsCustomization.AllowAppointmentDrag property is set to Custom.
Namespace: DevExpress.XtraScheduler
Assembly: DevExpress.XtraScheduler.v23.2.dll
NuGet Package: DevExpress.Win.Scheduler
Declaration
Event Data
The AllowAppointmentDrag event's data class is AppointmentOperationEventArgs. 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 AllowAppointmentDrag event to manually decide whether to allow an end-user to drag and drop an appointment or not. Note that the appointment to drag can be accessed via the AppointmentEventArgs.Appointment property. To prevent an appointment from being dragged, set the AppointmentOperationEventArgs.Allow property to false.
Note
The AllowAppointmentDrag event is fired only if the SchedulerOptionsCustomization.AllowAppointmentDrag property is set to UsedAppointmentType.Custom.