public virtual void RemoveDiscountedItem(VendorDiscountedItem item)
{
discountedItems.Remove(item);
if (DiscountedItemRemoved != null)
{
DiscountedItemRemoved(this, null);
}
}
public virtual void AddDiscountedItem(VendorDiscountedItem item)
{
item.Vendor = this;
discountedItems.Add(item);
if (DiscountedItemAdded != null)
{
DiscountedItemAdded(this, null);
}
}
