/// <summary>
/// Handles the GetWheels test method.
/// </summary>
public Wheel[] OnGetWheels(OperationContext context, NodeSource target, Vehicle vehicle)
{
GenericEvent e = GenericEvent.Construct(Server, new NodeId(ObjectTypes.MaintenanceEventType, GetNamespaceIndex(Namespaces.Sample)));
e.InitializeNewEvent();
e.Message.Value = "Some unknown problem.";
e.SetProperty(new QualifiedName(BrowseNames.MustCompleteByDate, GetNamespaceIndex(Namespaces.Sample)), new DateTime(1987, 2, 3));
ReportEvent(e);
return(vehicle.Wheels.ToArray());
}