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有一段代码不知道意思,请高手指导!

trovar 发布于 2010-04-16 17:21, 767 次点击
Do While Dr.Read
            Nodeid = Dr.Item("id")
            UPNodeid = Dr.Item("upid")
            menuNodes(Nodeid).Text = Dr.Item("flmc")
            menuNodes(Nodeid).Name = Nodeid
            If UPNodeid <> 0 Then
                menuNodes(UPNodeid).Nodes.Add(menuNodes(Nodeid))
            Else
                SetTvw.Nodes.Add(menuNodes(Nodeid))
            End If
        Loop

4 回复
#2
hdy33502010-04-16 19:03
路过看看而已
#3
ouxianzhi5202010-04-16 19:30
哪一句不理解?
程序代码:
Do While Dr.Read  // 读取下一条记录
            Nodeid = Dr.Item("id")// 读取记录的id
            UPNodeid = Dr.Item("upid")// 读取记录的upid
            menuNodes(Nodeid).Text = Dr.Item("flmc")//将 记录的flmc 赋值给menuNodes(Nodeid)
            menuNodes(Nodeid).Name = Nodeid//
            If UPNodeid <> 0 Then  //如果不为0,则添加这个节点
                menuNodes(UPNodeid).Nodes.Add(menuNodes(Nodeid))
            Else
                SetTvw.Nodes.Add(menuNodes(Nodeid))
            End If
        Loop


#4
trovar2010-04-19 08:27
回复 3楼 ouxianzhi520
我都不理解!~
#5
shenhaoli2010-04-19 09:40
顶一下
1