// Update: each vehicle info
public bool UpdateExistingElectric(string originalMake, ElectricClass newMake)
{
//find the content
ElectricClass oldMake = GetElectricByMake(originalMake);
//update the content
if (oldMake != null)
{
oldMake.Make = newMake.Make;
oldMake.Model = newMake.Model;
oldMake.Year = newMake.Year;
oldMake.Price = newMake.Price;
oldMake.Miles = newMake.Miles;
return(true);
}
else
{
return(false);
}
}
// Delete: delete a vehicle by make name
public bool RemoveElectricFromList(string make)
{
ElectricClass electric = GetElectricByMake(make);
if (make == null)
{
return(false);
}
int initialElectric = _listOfElectrics.Count;
_listOfElectrics.Remove(electric);
if (initialElectric > _listOfElectrics.Count)
{
return(true);
}
else
{
return(false);
}
}
// Create: creating new vehicle to add
public void AddElectricToList(ElectricClass make)
{
_listOfElectrics.Add(make);
}