主题：如何在treeview中单击相应的条件，窗口表筛选显示记录。

 用下面的代码

Dim Filter As String = ""
If e.Node.Text <> "全部" Then
    Dim Value() As String = e.Node.FullPath.Split("\")
    Select Case e.Node.Level
        Case 0
            filter = "1=1"
        Case 1
            Filter = "[类型] = '" & Value(1) & "'"           
    End Select
Else
    filter = "1=1"
End If

Tables("main_table1").Fill("select * from {hkxx} where " & filter, "hk", True)