Dim Filter As String
Dim dr As DataRow = e.Node.DataRow '获取生成此节点的行
If e.Node.Text <> "显示所有行" Then
Select Case e.Node.Level
Case 0
Filter = "[mu] = '" & dr("mu") & "'"
Case 1
Filter = "[mu] = '" & dr("mu") & "' And [lei] = '" & dr("lei") & "'"
End Select
End If
Tables("商品").Filter = Filter
在这个基础上,想添加一个节点, lei 的内容为空 mu的节点为空
应该怎么写啊啊
[此贴子已经被作者于2014-9-7 23:27:29编辑过]