专家坐堂-多条件数据加载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!

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-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  多条件数据加载  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=188420)

--  作者：HANZHIGANG
--  发布时间：2023/9/19 16:59:00
--  多条件数据加载

Dim Filter As String
With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("车牌号")
If .text > "" Then
Filter = "车牌号 like \'%" & .text & "%\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("驾驶员")
If .text > "" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "驾驶员 like \'%" & .text & "%\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结算单号")
If .text > "" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算单号 like \'%" & .text & "%\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("调度单号")
If .text > "" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "调度单号 like \'%" & .text & "%\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结算员")
If .text > "" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算员 like \'%" & .text & "%\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结自")
If .value <> Nothing Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算日期 >= \'" & .value & "\'"
End If
End With

With RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结至")
If .value <> Nothing Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算日期 <= \'" & .value & "\'"
End If
End With

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("返单公司").text = "是" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "返单公司 = 1"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("返单公司").text = "否" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "返单公司 = 0"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结算").text = "是"
If Filter >"" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算 = 1"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("结算").text = "否" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "结算 = 0"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("支付").text = "是" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "支付 = 1"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("支付").text = "否" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "支付 = 0"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("锁定").text = "是" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "锁定 = 1"
End If

If RibbonTabs("外协车辆结算").Groups("外协车辆结算").Items("锁定").text = "否" Then
If Filter > "" Then
Filter = Filter & " And "
End If
Filter = Filter & "锁定 = 0"
End If

If Filter > "" Then
Tables("外协车辆结算").DataTable.loadfilter = Filter And "车辆类型 In (\'挂靠车\',\'外网车\')"
Tables("外协车辆结算").DataTable.load
Else
Tables("外协车辆结算").DataTable.loadfilter = "车辆类型 In (\'挂靠车\',\'外网车\')"
Tables("外协车辆结算").DataTable.load
End IF

以上代码当条件为空时，会正确加载。

但条件不为空时会出现错误提示：

.NET Framework 版本：4.0.30319.42000
Foxtable 版本：2022.8.18.1
错误所在事件：菜单,查询,Click
详细错误信息：
从字符串“车牌号 like \'%111%\' And 结算 = 1”到类型“Long”的转换无效。
输入字符串的格式不正确。

--  作者：HANZHIGANG
--  发布时间：2023/9/19 16:59:00
--
sql server 数据库

--  作者：有点蓝
--  发布时间：2023/9/19 17:12:00
--

Tables("外协车辆结算").DataTable.loadfilter = Filter And "车辆类型 In (\'挂靠车\',\'外网车\')"
改为

Tables("外协车辆结算").DataTable.loadfilter = Filter & " And 车辆类型 In (\'挂靠车\',\'外网车\')"

[此贴子已经被作者于2023/9/19 17:12:36编辑过]