xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="WPF" Height="300" Width="300">
//File:Window.xaml.cs
using System.Windows;
using System.Windows.Controls;
namespace WpfApplication1
{
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void InnerListBoxItem_Selected(object sender, RoutedEventArgs e)
{
ListBoxItem item = e.OriginalSource as ListBoxItem;
if (item != null)
{
MessageBox.Show(item.Content + " was selected.", Title);
}
}
private void OuterListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
object item = outerListBox.SelectedItem;
if (item == null)
{
txtSelectedItem.Text = "No item currently selected.";
}
else
{
txtSelectedItem.Text = item.ToString();
}
}
}
}