首页 / API 参考 / StockSharp.SpbEx.Protocol Underlying StockSharp.SpbEx.Protocol 基础组件格式: 15 字节 字段 BalanceId public int BalanceId value = underlying.BalanceId int4 平衡票据标识符 Flags public short Flags value = underlying.Flags int2 旗下字段 Qty public DecimalN Qty value = underlying.Qty 结余工具单位数