正在阅读：ASP.NET中不定级动态菜单的实现ASP.NET中不定级动态菜单的实现

　　If j = 0 Then
　　j = Len(Trim(objRead.Item("classid")))
　　Else
　　strid = strid1
　　strname = strname1
　　i = Len(Trim(objRead.Item("classid")))

　　k = i - j

　　Select Case k
　　Case Is > 0
　　txtwriter.WriteLine("<treenode text='" & strname & "' NavigateUrl='xxcb_add.aspx?classname=" & strname & "" & strand & "classid=" & strid & "'  Target='main1'>")
　　Case Is = 0
　　txtwriter.WriteLine("<treenode text='" & strname & "' NavigateUrl='xxcb_add.aspx?classname=" & strname & "" & strand & "classid=" & strid & "'   Target='main1'/>")
　　Case Is < 0
　　txtwriter.WriteLine("<treenode text='" & strname & "' NavigateUrl='xxcb_add.aspx?classname=" & strname & "" & strand & "classid=" & strid & "'   Target='main1'/>")
　　'txtwriter.WriteLine("</treenode>")

　　m = k
　　While m < 0
　　txtwriter.WriteLine("</treenode>")
　　m = m + 2
　　End While

　　End Select

　　j = Len(Trim(objRead.Item("classid")))

　　End If

　　strid1 = Trim(objRead.Item("classid"))
　　strname1 = Trim(objRead.Item("classname"))

　　End While