Question

我得到一个“索引（基于零）必须大于或等于零且小于参数列表的大小。”以下Insert命令中的错误（请参阅insert sql命令）..我已经更正了参数列表，我指的是正确的表....

 Dim dtResultParentGUID As DataTable

                'Get the GUID for the parent ObsSetCode
                Dim sbSql As New System.Text.StringBuilder()
                sbSql.Append("DECLARE @parentObsSetGUID uniqueidentifier ")
                sbSql.Append("SELECT GUID ")
                sbSql.Append("FROM {0} ")
                sbSql.Append("WHERE {1} = '{2}';")

                dtResultParentGUID = AicDatabase.ExecuteSqlReturnTable(String.Format(sbSql.ToString(), aicObsSet, pTablePrimaryKeyName, parentObsSetCode))


                Dim dtResultChildGUID As DataTable

                'Get the GUID for the child ObsSetCode
                Dim sbSql1 As New System.Text.StringBuilder()
                sbSql1.Append("DECLARE @childObsSetGUID uniqueidentifier ")
                sbSql1.Append("SELECT  GUID ")
                sbSql1.Append("FROM {0} ")
                sbSql1.Append("WHERE {1} = '{2}';")


                dtResultChildGUID = AicDatabase.ExecuteSqlReturnTable(String.Format(sbSql.ToString(), aicObsSet, pTablePrimaryKeyName, strInsert))

                strSql.Append("DECLARE @cur_date_time datetime; ")
                strSql.Append("SELECT @cur_date_time = getdate(); ")
                strSql.Append("WAITFOR DELAY '00:00:00.100'; ")

                strSql.Append("INSERT INTO aic_obs_set_obs_set_obs_item_xref_chg (ModifiedBy, ContentGUID, ParentObsSetGUID, ParentObsSetCode,")
                strSql.Append("ChildObsSetGUID, ChildObsSetCode, ChildObsItemGUID, ChildObsItemCode, RationaleText, RationaleFreeText")
                strSql.Append(String.Format("SELECT '{0}', '{1}', '{2}', '{3}','{4}', '{5}','{6}', '{7}','{8}', '{9}',"))
                strSql.Append("'ExcelSheet', 'GUID', dtResultParentGUID(0), parentObsSetCode, dtResultChildGUID(0), strInsert,")
                strSql.Append("'','', rationaleText, rationaleType")

                latLog.Operation = sbSql.ToString
                latLog.WriteLog()

                latLog.Operation = sbSql1.ToString
                latLog.WriteLog()

Answer 1

您正在执行String.Format，但没有提供任何值来替换此处：

String.Format("SELECT '{0}', '{1}', '{2}', '{3}','{4}', '{5}','{6}', '{7}','{8}', '{9}',"))

（这是代码底部的最后一栏Append来电）

您期望进入这些占位符的是什么？

根据评论，它应该是这样的：

strSql.Append(String.Format("SELECT '{0}', '{1}', '{2}', '{3}','{4}', '{5}','{6}', '{7}','{8}', '{9}'," _
      "ExcelSheet", "GUID", dtResultParentGUID(0), parentObsSetCode, dtResultChildGUID(0), strInsert, _
      "","", rationaleText, rationaleType)

插入时出错...索引（从零开始）必须大于或等于零且小于参数列表的大小

1 个答案: