专家坐堂-[求助]这样的筛选如何做?[已解决]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://www.foxtable.com/bbs/index.asp)
--  专家坐堂  (http://www.foxtable.com/bbs/list.asp?boardid=2)
----  [求助]这样的筛选如何做?[已解决]  (http://www.foxtable.com/bbs/dispbbs.asp?boardid=2&id=60081)

--  作者：rophy0952
--  发布时间：2014/11/18 8:53:00
--  [求助]这样的筛选如何做?[已解决]
如图，对窗口控件的值进行筛选，其中用到radiobutton控件，我试着录入代码，但结果不对，请指教！

此主题相关图片如下：qq截图20141118084900.png

Dim Filter As String
With e.Form.Controls("生产单号")
If .Value IsNot Nothing Then
Filter = "生产单号 = \'" & .Value & "\'"
End If
End With
With e.Form.Controls("客户代号")
If .Value IsNot Nothing Then
If Filter > "" Then
Filter = Filter & " and "
End If
Filter = Filter & "客户代号 = \'" & .Value & "\'"
End If
End With
With e.Form.Controls("已完成")
If .checked = False Then
If Filter >"" Then
Filter = Filter & " And "
End If
Filter = Filter & "已完成 = true"
End If
End With
With e.Form.Controls("未完成")
If .checked = False Then
If Filter >"" Then
Filter = Filter & " And "
End If
Filter = Filter & "已完成 = false"
End If
End With
With e.Form.Controls("全部")
Filter = Filter & " And "
End With
If Filter > "" Then
DataTables("收款主表").loadFilter = Filter
DataTables("收款主表").load
End If

[此贴子已经被作者于2014-11-18 10:30:38编辑过]

--  作者：Bin
--  发布时间：2014/11/18 8:57:00
--

With e.Form.Controls("全部")
Filter = Filter & " And "
End With

这段去掉

--  作者：rophy0952
--  发布时间：2014/11/18 9:00:00
--
去掉那段代码以后，执行代码提示：

.NET Framework 版本：2.0.50727.5485
Foxtable 版本：2014.10.23.1
错误所在事件：加载[收款主表]失败!
详细错误信息：
至少一个参数没有被指定值。

--  作者：Bin
--  发布时间：2014/11/18 9:02:00
--
把你拼接的FIlter 弹出来看看

--  作者：有点甜
--  发布时间：2014/11/18 9:05:00
--

Dim Filter As String
With e.Form.Controls("生产单号")
    If .Value IsNot Nothing Then
        Filter = "生产单号 = \'" & .Value & "\'"
    End If
End With
With e.Form.Controls("客户代号")
    If .Value IsNot Nothing Then
        If Filter > "" Then
            Filter = Filter & " and "
        End If
        Filter = Filter & "客户代号 = \'" & .Value & "\'"
    End If
End With
With e.Form.Controls("已完成")
    If .checked = True Then
        If Filter >"" Then
            Filter = Filter & " And "
        End If
        Filter = Filter & "已完成 = true"
    End If
End With
With e.Form.Controls("未完成")
    If .checked = True Then
        If Filter >"" Then
            Filter = Filter & " And "
        End If
        Filter = Filter & "已完成 = false"
    End If
End With

If Filter > "" Then
    DataTables("收款主表").loadFilter = Filter
    DataTables("收款主表").load
End If

--  作者：rophy0952
--  发布时间：2014/11/18 9:11:00
--
上了例子，麻烦帮忙看一下，谢谢！
下载信息  [文件大小：   下载次数： ]
点击浏览该文件:问题.foxdb

--  作者：有点甜
--  发布时间：2014/11/18 9:35:00
--

Dim Filter As String = "1=1"
With e.Form.Controls("生产单号")
    If .Value IsNot Nothing Then
        Filter = " and 生产单号 = \'" & .Value & "\'"
    End If
End With
With e.Form.Controls("客户代号")
    If .Value IsNot Nothing Then
        If Filter > "" Then
            Filter = Filter & " and "
        End If
        Filter = Filter & "客户代号 = \'" & .Value & "\'"
    End If
End With
With e.Form.Controls("已完成")
    If .checked = True Then
        If Filter >"" Then
            Filter = Filter & " And "
        End If
        Filter = Filter & "已完成 = true"
    End If
End With
With e.Form.Controls("未完成")
    If .checked = True Then
        If Filter >"" Then
            Filter = Filter & " And "
        End If
        Filter = Filter & "已完成 = false"
    End If
End With

    DataTables("生产主表").loadFilter = Filter
    DataTables("生产主表").load

--  作者：TongOk
--  发布时间：2014/11/19 17:28:00
--
晕，这种问题咋没人解答啊。5月份提的，现在都没人解答

--  作者：有点甜
--  发布时间：2014/11/19 17:30:00
--

以下是引用TongOk在2014-11-19 17:28:00的发言：
晕，这种问题咋没人解答啊。5月份提的，现在都没人解答

什么问题？顶上来看看。