public void SetSteps(string key)
{
_key = key;
ShopStepSection section = ConfigurationManager.GetSection("shopping/steps") as ShopStepSection;
_steps = new LinkedList <ShopStepInfoElement>();
foreach (ShopStepInfoElement step in section.Steps[key].StepInfos)
{
_steps.AddLast(step);
}
}
public BaseCart GetCart(string key)
{
if (HttpContext.Current.Session == null)
{
return(null);
}
BaseCart cart = HttpContext.Current.Session[key] as BaseCart;
if (cart == null)
{
ShopStepSection section = ConfigurationManager.GetSection("shopping/steps") as ShopStepSection;
ShopStepElement element = section.Steps[key];
if (element != null)
{
cart = Activator.CreateInstance(Type.GetType(element.Type), element.Key) as BaseCart;
HttpContext.Current.Session[key] = cart;
}
}
return(cart);
}
