public void RemoveItem(t_product Product)
{
Item t = null;
foreach (Item a in Items)
{
if (a.Prod.productId == Product.productId)
{
t = a;
}
}
if (t != null)
{
Items.Remove(t);
}
}
public void AddItem(t_product prod)
{
Boolean iswhat = false;
// Create a new item to add to the cart
foreach (Item a in Items)
{
if (a.Prod.productId == prod.productId)
{
a.Quantity++;
iswhat = true;
return;
}
}
if (iswhat == false)
{
Item newItem = new Item(prod);
newItem.Quantity = 1;
Items.Add(newItem);
}
}
public void SetItemQuantity(t_product Product, int quantity)
{
if (quantity == 0)
{
RemoveItem(Product);
return;
}
foreach (Item a in Items)
{
if (a.Prod.productId == Product.productId)
{
a.Quantity = quantity;
return;
}
}
}
public void SetLessOneItem(t_product produit)
{
foreach (Item a in Items)
{
if (a.Prod.productId == produit.productId)
{
if (a.Quantity <= 0)
{
RemoveItem(a.Prod);
return;
}
else
{
a.Quantity--;
return;
}
}
}
}
public Item(t_product p)
{
this.Prod = p;
}
