public static PolicyList getInstance()
{
if (uniqueInstance == null)
uniqueInstance = new PolicyList();
return uniqueInstance;
}
public Car_AddEdit(Car car)
{
InitializeComponent();
_car = car;
diagCardList = DiagCardList.getInstance();
driverCarList = DriverCarList.getInstance();
driverList = DriverList.getInstance();
dtpList = DTPList.getInstance();
invoiceList = InvoiceList.getInstance();
mileageList = MileageList.getInstance();
policyList = PolicyList.getInstance();
repairList = RepairList.getInstance();
violationList = ViolationList.getInstance();
shipPartList = ShipPartList.getInstance();
}