Occurs when the user starts dragging the selected appointment(s).
public event EventHandler<AppointmentDragStartingEventArgs> AppointmentDragStarting
Public Event AppointmentDragStarting As EventHandler(Of AppointmentDragStartingEventArgs)
The AppointmentDragStarting event's data class is AppointmentDragStartingEventArgs. The following properties provide information specific to this event:
|AllowedOperations||Specifies the operations the user is allowed to perform.|
|Cancel||Specifies whether to cancel the drag-drop operation.|
|DraggingAppointments||Returns the collection of appointments the user is dragging. Inherited from AppointmentDragDropEventArgsBase.|
|DragUI||Returns the visual representation of appointments the user is dragging.|
|SourceAppointments||Returns the collection of appointments before the changes the user attempts to apply. Inherited from AppointmentDragDropEventArgsBase.|
The AppointmentDragStarting event raises the SerializeAppointments event. Handle the SerializeAppointments event to create a Windows.ApplicationModel.DataTransfer.DataPackage object that contains appointment data. See the DataPackage topic in MSDN for more information.