Question

VB中那个树状结构控件怎么用

求一个实例,要有控件名称和用法.像添加删除和点击

Answer 1

树状结构使用treeview实现，控件添加方法：右击“工具箱”-“部件”-microsoft windows common controls 6.0-确定，应用
下面是简单的添加删除方法，
Option Explicit
‘添加项目
Private Sub Command1_Click()
Dim nodx As Node
Set nodx = TreeView1.Nodes.Add(, , "zf", "紫风无痕关系（双击收起）")
Set nodx = TreeView1.Nodes.Add("zf", tvwChild, "zfwife", "老婆")
Set nodx = TreeView1.Nodes.Add("zf", tvwChild, "zflover", "情人")
Set nodx = TreeView1.Nodes.Add("zf", tvwChild, "zffriend", "朋友")
Set nodx = TreeView1.Nodes.Add("zfwife", tvwChild, "lp1", "大老婆")
Set nodx = TreeView1.Nodes.Add("zfwife", tvwChild, "lp2", "二老婆")
Set nodx = TreeView1.Nodes.Add("zfwife", tvwChild, "lp3", "三老婆")
Set nodx = TreeView1.Nodes.Add("zfwife", tvwChild, "lp4", "四老婆")
Set nodx = TreeView1.Nodes.Add("zfwife", tvwChild, "lp5", "五老婆")
Set nodx = TreeView1.Nodes.Add("zflover", tvwChild, "qr1", "1号情人")
Set nodx = TreeView1.Nodes.Add("zflover", tvwChild, "qr2", "2号情人")
Set nodx = TreeView1.Nodes.Add("zflover", tvwChild, "qr3", "3号情人")
Set nodx = TreeView1.Nodes.Add("zffriend", tvwChild, "py1", "张三")
Set nodx = TreeView1.Nodes.Add("zffriend", tvwChild, "py2", "李四")
Set nodx = TreeView1.Nodes.Add("zffriend", tvwChild, "py3", "王麻子")
Set nodx = TreeView1.Nodes.Add("py1", tvwChild, "pylp1", "张三的老婆")
Set nodx = TreeView1.Nodes.Add("py1", tvwChild, "pylp2", "张三的孩子")
nodx.EnsureVisible
End Sub
'删除代码
Private Sub Command2_Click()
MsgBox ("将要删除" & TreeView1.SelectedItem.Text)
TreeView1.Nodes.Remove (TreeView1.SelectedItem.Index)
End Sub

Answer 2

关于你说的点击事件：

Private Sub TreeView1_NodeClick(ByVal Node As MSComctlLib.Node)
MsgBox ("你选择了" & TreeView1.SelectedItem.Text)
End Sub

Answer 3

我所知道的好象有三种哦:一种叫VIOP好象要200元的注册,还有就是sound.dll这个好象都差不多,我觉得最好的应该是那个叫VSession.ocx 这个技术含量应该是最高的哟?而且不注册就可以免费用1分多种哟!