vb6.0 如何在TreeView控件节点前加一个不同的图标

首先，添加部件“Microsoft

Windows

Common

Controls

6.0”.添加控件Treeview1，Imagelist1.注意，Treeview添加图标必须通过Imagelist控件的辅助来进行。然后右击Imagelist1，选择属性，在里面的对话框中选择Image选项卡，单击Insert

Image

按钮，找到你需要的图标，全部导入。我以VB的Common文件夹中的Graphics\Icons\Comm中的图标为例。代码如下。

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

Option

Explicit

Private

Sub

Form_Load()

Dim

i

As

Integer

TreeView1.ImageList

=

ImageList1

For

i

=

1

To

ImageList1.ListImages.Count

TreeView1.Nodes.Add

Text:=i,

Image:=i

Next

End

Sub

Private Sub Form_Load()

TreeView1.LineStyle = tvwRootLines

TreeView1.Indentation = 200

TreeView1.Nodes.Add , , "Text", "Text"

TreeView1.Nodes.Add "Text", tvwChild, "TestSub1", "TestSub1"

TreeView1.Nodes.Add "Text", tvwChild, "TestSub2", "TestSub2"

TreeView1.Nodes.Add "TestSub1", tvwChild, "TestSub3", "TestSub3"

TreeView1.Nodes.Add "TestSub1", tvwChild, "TestSub4", "TestSub4"

End Sub

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

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