//Delete
//public bool RemoveCarByModel(string model)
//{
// GreenPlan car = GetCarsByModel(model);
// if (car == null)
// {
// return false;
// }
// int initialCount = _listOfCars.Count;
// _listOfCars.Remove(car);
// if (initialCount > _listOfCars.Count)
// {
// return true;
// }
// else
// {
// return false;
// }
//}
public bool RemoveCarByNum(int carNum)
{
GreenPlan car = GetCarsByNum(carNum);
if (car == null)
{
return(false);
}
int initialCount = _listOfCars.Count;
_listOfCars.Remove(car);
if (initialCount > _listOfCars.Count)
{
return(true);
}
else
{
return(false);
}
}
//Update
//public bool UpdateCarByModel(string origModel, GreenPlan car)
//{
// //Find the item
// GreenPlan oldCar = GetCarsByModel(origModel);
// //Update car
// if (oldCar != null)
// {
// oldCar.Type = car.Type;
// oldCar.Make = car.Make;
// oldCar.Model = car.Model;
// oldCar.CityMpg = car.CityMpg;
// oldCar.HwyMpg = car.HwyMpg;
// oldCar.Msrp = car.Msrp;
// return true;
// }
// else
// {
// return false;
// }
//}
//Update by num
public bool UpdateCarByNum(int origNum, GreenPlan car)
{
//Find the item
GreenPlan oldCar = GetCarsByNum(origNum);
//Update car
if (oldCar != null)
{
oldCar.Type = car.Type;
oldCar.Make = car.Make;
oldCar.Model = car.Model;
oldCar.CityMpg = car.CityMpg;
oldCar.HwyMpg = car.HwyMpg;
oldCar.Msrp = car.Msrp;
return(true);
}
else
{
return(false);
}
}
//Create
public void AddCarsToList(GreenPlan car)
{
_listOfCars.Add(car);
}
