Occurs when an end-user tries to drag an appointment, and the OptionsCustomization.AllowAppointmentDrag property is set to Custom.
NuGet Package: DevExpress.Wpf.Scheduler
public event AppointmentOperationEventHandler AllowAppointmentDrag
Public Event AllowAppointmentDrag As AppointmentOperationEventHandler
The AllowAppointmentDrag event's data class is AppointmentOperationEventArgs. The following properties provide information specific to this event:
|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.|
You are viewing documentation for the legacy WPF Scheduler control. If you’re starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.
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.