private void EditVehicle()
{
String vehicleRegNo = listBoxFleetList.SelectedItem.ToString();
ClsVehicle lcVehicle = ClsRentVehicleFleet.FleetList[vehicleRegNo];
lcVehicle.ViewEditVehicle();
UpdateVehicleFleetList();
}
private void AddVehicle()
{
ClsVehicle lcVehicle = new ClsVehicle();
if (lcVehicle != null && lcVehicle.ViewEditVehicle())
{
ClsRentVehicleFleet.FleetList.Add(lcVehicle.RegistrationNumber, lcVehicle);
UpdateVehicleFleetList();
}
}