/// <summary> /// 更新交易规则_最小变动价位_范围_值 /// </summary> /// <param name="xHMinChangePriceValue">交易规则_最小变动价位_范围_值实体</param> /// <param name="cMFieldRange">字段范围值实体</param> /// <returns></returns> public bool UpdateMinChangePriceValue(CM_FieldRange cMFieldRange, XH_MinChangePriceValue xHMinChangePriceValue) { CM_FieldRangeDAL cMFieldRangeDAL = new CM_FieldRangeDAL(); XH_MinChangePriceValueDAL xHMinChangePriceValueDAL = new XH_MinChangePriceValueDAL(); DbConnection Conn = null; Database db = DatabaseFactory.CreateDatabase(); Conn = db.CreateConnection(); if (Conn.State != ConnectionState.Open) { Conn.Open(); } DbTransaction Tran = Conn.BeginTransaction(); try { cMFieldRangeDAL.Update(cMFieldRange, Tran, db); xHMinChangePriceValueDAL.Update(xHMinChangePriceValue, Tran, db); Tran.Commit(); return(true); } catch (Exception ex) { Tran.Rollback(); string errCode = "GL-5322"; string errMsg = "更新交易规则_最小变动价位_范围_值失败!"; VTException exception = new VTException(errCode, errMsg, ex); LogHelper.WriteError(exception.ToString(), exception.InnerException); return(false); } finally { if (Conn.State == ConnectionState.Open) { Conn.Close(); } } }