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| 24.136.1.Bubble routed events, and write an event handler for a routed event. |
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<StackPanel
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="WpfApplication1.RoutedEventHandle" Name="dpanel" Button.Click="HandleClick">
<StackPanel.Resources>
<Style TargetType="{x:Type Button}">
<Setter Property="Height" Value="20"/>
<Setter Property="Width" Value="250"/>
<Setter Property="HorizontalAlignment" Value="Left"/>
</Style>
</StackPanel.Resources>
<Button Name="Button1">Item 1</Button>
<Button Name="Button2">Item 2</Button>
</StackPanel>
//File:Window.xaml.cs
using System;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
namespace WpfApplication1
{
public partial class RoutedEventHandle : StackPanel
{
void HandleClick(object sender, RoutedEventArgs args)
{
FrameworkElement fe = (FrameworkElement)sender;
Console.WriteLine("Event handled by element named ");
Console.WriteLine(fe.Name);
FrameworkElement fe2 = (FrameworkElement)args.Source;
Console.WriteLine("Event originated from source element of type ");
Console.WriteLine(args.Source.GetType().ToString());
Console.WriteLine(" with Name ");
Console.WriteLine(fe2.Name);
Console.WriteLine(args.RoutedEvent.RoutingStrategy);
}
}
}
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