首页 / API 参考 / StockSharp.Algo.Storages IPositionStorage StockSharp.Algo.Storages The interface for access to the position storage. 实现: IPositionProvider, IPortfolioProvider 方法 Delete(Portfolio) Delete portfolio. portfolio Portfolio. Delete(Position) Delete position. position Position. EnterScope() : Scope Enter sync scope. 返回值: Sync scope. Save(Portfolio) Save portfolio. portfolio Portfolio. Save(Position) Save position. position Position.