public virtual void RemoveStock(AdvancedBuyInfo buy) { _BuyInfo.Remove(buy); }
public virtual void AddStock(AdvancedBuyInfo buy) { _BuyInfo.Add(buy); }
public virtual void RemoveStock(AdvancedBuyInfo buy) { _BuyInfo.Remove(buy); }
public virtual void AddStock(AdvancedBuyInfo buy) { _BuyInfo.Add(buy); }