请问老师,用作复选树,关联表的内容如何编写?请指教?
我现在这样写的:
'---------------------------------------------------------------------------------------------------通用复选树
Dim nms As String() = {"大类","二类","三类","四类","五类","六类","七类","八类","货品名称","货品品牌"} '指定生成目录树的各列 货品类别|功能分类|货品功能分类|分类名称|货品品牌|货品名称
Dim qts As String() = {"'","'","'","'","'","'","'","'","'","'"} '指定将各列的值括起来的符号,这里都是字符型,所以都是单引号
Dim trv As WinForm.TreeView = e.Sender
Dim flt As String
Dim nd As WinForm.TreeNode
For Each nd In e.node.allNodes '清除子节点的选中标记
nd.Checked = False
Next
nd = e.Node.ParentNode
Do While nd IsNot Nothing '清除父节点的选中标记
nd.Checked = False
nd = nd.ParentNode
Loop
For Each nd In trv.AllNodes
If nd.Checked Then
Dim rts() As String = nd.FullPath.Split("\")
Dim val As String = ""
For i As Integer = 0 To rts.length - 1
If val > "" Then
val = val & " And "
End If
val = val & nms(i) & " = " & qts(i) & rts(i) & qts(i)
Next
If flt > "" Then
flt = flt & " Or (" & val & ")"
Else
flt = val
End If
End If
Next
Tables("库存统计_Table1").Filter = flt