public bool AddContentToDirectory(GreenPlanContent content)
{
int startingCount = _contentDirectory.Count;
_contentDirectory.Add(content);
bool wasAdded = (_contentDirectory.Count > startingCount) ? true : false;
return(wasAdded);
}
public bool UpdateExistingContent(string originalfirstName, GreenPlanContent newContent)
{
GreenPlanContent oldContent = FindPersonByName(originalfirstName);
if (oldContent != null)
{
oldContent.HybridCar = newContent.HybridCar;
oldContent.ElectricCar = newContent.ElectricCar;
return(true);
}
else
{
{
return(false);
}
}
}
public bool DeleteCustomerByName(GreenPlanContent existingContent)
{
bool deleteResult = _contentDirectory.Remove(existingContent);
return(deleteResult);
}
