ListBox and SelectionMode : ListBox Selection « Windows Presentation Foundation « VB.Net Tutorial

1. VB.Net Tutorial
2. Windows Presentation Foundation
3. ListBox Selection

<Window x:Class="ControlDemos.listbox"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="ControlDemos" Height="300" Width="300" >
    <Grid Background="Beige">
      <ListBox BorderThickness="1" 
               VerticalAlignment="Stretch" 
               HorizontalAlignment="Stretch" 
               Grid.Column="0" Grid.ColumnSpan="1" 
               Grid.Row="0" Grid.RowSpan="1" 
               Name="listBox1" BorderBrush="Blue"
               SelectionMode="Single"
               SelectionChanged="listBox1_SelectionChanged">
        <ListBoxItem>Item 1</ListBoxItem>
        <ListBoxItem>Item 2</ListBoxItem>
        <ListBoxItem>Item 3</ListBoxItem>
        <ListBoxItem>Item 4</ListBoxItem>
        <ListBoxItem>Item 5</ListBoxItem>
        <ListBoxItem>Item 6</ListBoxItem>
        <ListBoxItem>Item 7</ListBoxItem>
        <ListBoxItem>Item 8</ListBoxItem>
        
      </ListBox>
    </Grid>
</Window>
//File:Window.xaml.vb

Imports System
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Shapes

Namespace ControlDemos
  Public Partial Class listbox
    Inherits Window
    Public Sub New()
      InitializeComponent()
    End Sub
    Public Sub listBox1_SelectionChanged(sender As Object, args As SelectionChangedEventArgs)
      Dim nCount As Integer = listBox1.SelectedItems.Count
      For lp As Integer = 0 To nCount - 1
        Console.WriteLine(listBox1.SelectedItems(lp).ToString())
      Next
    End Sub
  End Class
End Namespace

16.30.ListBox Selection
	16.30.1.	Set selected index for ListBox
	16.30.2.	ListBox Selected Index, Item, Value
	16.30.3.	ListBox and SelectionMode
	16.30.4.	Get selected item from ListBox
	16.30.5.	Get selected item count from Listbox
	16.30.6.	View and Select Items Using a List
	16.30.7.	Set text to TextBlock for selected list item
	16.30.8.	Select All and unselect all
	16.30.9.	Get Selected Item from ListBox 2
	16.30.10.	Select All ListBox Items
	16.30.11.	This list box allows multiple user selections.
	16.30.12.	ListBox SelectionMode=Single
	16.30.13.	ListBox selection changed event