If e.Node.Text <> "显示所有行" Then Dim ary() As String = e.node.FullPath.split("\") Select Case e.Node.Level Case 0 vars("filter") = "[第二列] = '" & ary(0) & "'" Case 1 vars("filter") = "[第二列] = '" & ary(0) & "' And [第三列] = '" & ary(1) & "'" End Select Functions.Execute("jz") Else vars("fil")= "" Functions.Execute("jz") End If