本文整理汇总了VB.NET中System.Windows.Forms.ListView.ItemActivate事件的典型用法代码示例。如果您正苦于以下问题:VB.NET ListView.ItemActivate事件的具体用法?VB.NET ListView.ItemActivate怎么用?VB.NET ListView.ItemActivate使用的例子?那么, 这里精选的事件代码示例或许可以为您提供帮助。您也可以进一步了解该事件所在类System.Windows.Forms.ListView
的用法示例。
在下文中一共展示了ListView.ItemActivate事件的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1:
Private Sub ListView1_ItemActivate(sender as Object, e as EventArgs) _
Handles ListView1.ItemActivate
MessageBox.Show("You are in the ListView.ItemActivate event.")
End Sub
示例2: TreeViewListView
' 导入命名空间
Imports System.Windows.Forms
public class TreeViewListView
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
Friend WithEvents TreeView1 As System.Windows.Forms.TreeView
Friend WithEvents Splitter1 As System.Windows.Forms.Splitter
Friend WithEvents ListView1 As System.Windows.Forms.ListView
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.components = New System.ComponentModel.Container()
Me.TreeView1 = New System.Windows.Forms.TreeView()
Me.Splitter1 = New System.Windows.Forms.Splitter()
Me.ListView1 = New System.Windows.Forms.ListView()
Me.SuspendLayout()
'
'TreeView1
'
Me.TreeView1.Dock = System.Windows.Forms.DockStyle.Left
Me.TreeView1.Name = "TreeView1"
Me.TreeView1.Nodes.AddRange(New System.Windows.Forms.TreeNode() {New System.Windows.Forms.TreeNode("Letter", New System.Windows.Forms.TreeNode() {New System.Windows.Forms.TreeNode("a", New System.Windows.Forms.TreeNode() {New System.Windows.Forms.TreeNode("z"), New System.Windows.Forms.TreeNode("b")}), New System.Windows.Forms.TreeNode("c", New System.Windows.Forms.TreeNode() {New System.Windows.Forms.TreeNode("d"), New System.Windows.Forms.TreeNode("e")})})})
Me.TreeView1.Size = New System.Drawing.Size(121, 273)
Me.TreeView1.TabIndex = 0
'
'Splitter1
'
Me.Splitter1.Location = New System.Drawing.Point(121, 0)
Me.Splitter1.Name = "Splitter1"
Me.Splitter1.Size = New System.Drawing.Size(3, 273)
Me.Splitter1.TabIndex = 1
Me.Splitter1.TabStop = False
'
'ListView1
'
Me.ListView1.Dock = System.Windows.Forms.DockStyle.Fill
Me.ListView1.Location = New System.Drawing.Point(124, 0)
Me.ListView1.Name = "ListView1"
Me.ListView1.Size = New System.Drawing.Size(168, 273)
Me.ListView1.TabIndex = 2
Me.ListView1.View = System.Windows.Forms.View.List
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.ListView1, Me.Splitter1, Me.TreeView1})
Me.Name = "Form1"
Me.Text = "Vehicle Hierarchy"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub TreeView1_AfterSelect(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TreeViewEventArgs) Handles TreeView1.AfterSelect
select case e.Node.Text
case "a"
listView1.Clear()
listView1.Items.Add("a",3)
listView1.Items.Add("b", 4)
listView1.Items.Add("c", 6)
case "b"
listView1.Clear()
listView1.Items.Add("a", 1)
listView1.Items.Add("b", 2)
listView1.Items.Add("c", 5)
end select
End Sub
Private Sub ListView1_ItemActivate(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListView1.ItemActivate
dim strItem as String = listView1.FocusedItem.Text
Console.WriteLine(strItem)
End Sub
End Class