昨晚上发现一个问题DataTables.LoadFilter - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

首先说明一下【视图_供应商合同】是一个查询表，sql是mssql数据做的视图然后把sql复制到ft查询表用sel。ect 建立的。

昨天试着按条件加载视图，就写了以下代码，下面紫色的。使用之后发现这个【视图_供应商合同】视图就不能用了，直接提示找不到‘主合同代码]’关闭窗口重新生成都没用，退出ft，重新打开就可以了，然后在执行还是一样的问题，我现在只能把这句话紫色的注释掉就没问题了

Dim sql As String = "[主合同代码]= '" & t("id") & "'"

DataTables( "视图_供应商合同").LoadFilter = sql

DataTables( "视图_供应商合同" ).Load

Dim drs As List(of DataRow) = DataTables("视图_供应商合同").Select( sql )

这是sql，主合同代码是 as 新的名字

SELE。CT dbo.agreementBAndC.agreementCode AS id, dbo.agreementBAndC.agreementName AS 本合同名称, dbo.agreementBAndC.agreementPrice AS 本合同金额,

dbo.agreementBAndC.agreementPartyA AS 甲方代码, dbo.agreementBAndC.agreementPartyB AS 乙方代码, dbo.agreementBAndC.agreementType AS 合同类型,

dbo.agreementBAndC.agreementFatherCode AS 主合同代码, dbo.agreementBAndC.agreementEndPriceType AS 合同结算类型, dbo.agreementBAndC.agreementPayPrice AS 已付金额,

dbo.agreementBAndC.审核流程状态, dbo.agreementBAndC.bz, dbo.agreementBAndC.agreementDate AS 签订时间, flow_1.flowCode, flow_1.flowName, flow_1.flowMain, flow_1.flowPx, flow_1.isOver,

flow_1.flowMainCode, flow_1.flowLimitIds, dbo.agreement.agreementName AS 主合同名称, partner_1.partnerName AS 甲方名称, dbo.partner.partnerName AS 乙方名称,

dbo.agreementBAndC.录入人员代码, dbo.employee.employeeName, dbo.agreementBAndC.agreementFileMain, dbo.agreementBAndC.agreementFileName,

dbo.供应商合同结算.审核流程状态 AS 结算审核流程flowMainCode, dbo.供应商合同结算.结算金额, dbo.flow.flowName AS 结算审核流程flowName, dbo.flow.flowCode AS 结算审核流程flowCode,

dbo.flow.flowMain AS 结算审核流程flowMain, dbo.flow.flowLimitIds AS 结算审核流程flowLimitIds, dbo.flow.isOver AS 结算审核流程isOver, dbo.flow.flowPx AS 结算审核流程px,

dbo.agreementBAndC.合同内账科目代码, dbo.财务内账科目.科目名称, dbo.财务内账科目.本级路径完整名称, dbo.财务内账科目.父路径代码

FROM dbo.财务内账科目 RIGHT OUTER JOIN

dbo.agreementBAndC ON dbo.财务内账科目.科目代码 = dbo.agreementBAndC.合同内账科目代码 LEFT OUTER JOIN

dbo.flow RIGHT OUTER JOIN

dbo.供应商合同结算 ON dbo.flow.flowMainCode = dbo.供应商合同结算.审核流程状态 ON dbo.agreementBAndC.agreementCode = dbo.供应商合同结算.供应商合同代码 LEFT OUTER JOIN

dbo.employee ON dbo.agreementBAndC.录入人员代码 = dbo.employee.employeeSFId LEFT OUTER JOIN

dbo.flow AS flow_1 ON dbo.agreementBAndC.审核流程状态 = flow_1.flowMainCode LEFT OUTER JOIN

dbo.agreement ON dbo.agreementBAndC.agreementFatherCode = dbo.agreement.agreementCode LEFT OUTER JOIN

dbo.partner ON dbo.agreementBAndC.agreementPartyB = dbo.partner.partnerCode LEFT OUTER JOIN

dbo.partner AS partner_1 ON dbo.agreementBAndC.agreementPartyA = partner_1.partnerCode

1、视图 sql后台执行没问题，在ft里面添加了预览也没问题呢

2、直接连接视图，字段不能选啊，用这个 ft里面可以选字段方便呀

[此贴子已经被作者于2020/3/14 12:05:34编辑过]

1、直接在sql里面 where 后面不能用as 出来的 ’主合同代码‘ ，要用 agreementFatherCode

2、可以选的意思就是下图

此主题相关图片如下：qq截图20200314123154.jpg

这样写错误

Dim sql As String = "dbo.agreementBAndC.agreementFatherCode = '" & t("id") & "'"

.NET Framework 版本：4.0.30319.34209

Foxtable 版本：2020.1.19.19

错误所在事件：窗口,合同默认内账科目List,lv_zht,RowSelectionChanged

详细错误信息：

未找到列 [dbo.agreementBAndC.agreementFatherCode]。

这样写错误，而且这样写错了以后，改回来不会生效，还是提示这个错误，要完全退出ft再打开才能改回来

Dim sql As String = "[dbo.agreementBAndC.agreementFatherCode] = '" & t("id") & "'"

.NET Framework 版本：4.0.30319.34209

Foxtable 版本：2020.1.19.19

错误所在事件：加载[视图_供应商合同]失败!

详细错误信息：

列名 'dbo.agreementBAndC.agreementFatherCode' 无效。

[此贴子已经被作者于2020/3/14 12:40:58编辑过]

做视图查询表什么意思呀，是说想table 加载外部表一样吗，能像上面那样在代码编辑窗口直接点吗

[此贴子已经被作者于2020/3/14 14:19:34编辑过]

多个基表不行呀

此主题相关图片如下：qq截图20200314203314.jpg

[此贴子已经被作者于2020/3/14 20:40:43编辑过]

主题：昨晚上发现一个问题DataTables.LoadFilter