Convert RoutedEventArgs.OriginalSource to event sender

  

<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="200" Width="200">
    <StackPanel>
        <Button Click="SharedButtonClickHandler" Height="23" Margin="10" 
                Name="button1" Width="75">Button One</Button>
        <Button Click="SharedButtonClickHandler" Height="23" Margin="10" 
                Name="button2" Width="75">Button Two</Button>
        <Button Click="SharedButtonClickHandler" Height="23" Margin="10" 
                Name="button3" Width="75">Button Three</Button>
    </StackPanel>
</Window>
//File:Window.xaml.cs
using System.Windows;
using System.Windows.Controls;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        private void SharedButtonClickHandler(object sender, RoutedEventArgs e)
        {
            Button source = e.OriginalSource as Button;

            if (source != null)
            {
                MessageBox.Show("You pressed " + source.Name, Title);
            }
        }
    }
}

1.	Bubble routed events, and write an event handler for a routed event.
2.	Create a custom RoutedCommand, the CommandBinding objects, and the KeyBinding objects in code.
3.	Get RoutedEvent Name
4.	Bind event handler to button with RoutedEventHandler
5.	Custom Command by KeyGesture and RoutedUICommand
6.	RoutedEvents: Button Mouse Up Event
7.	RoutedEvents: Drag And Drop
8.	RoutedEvents: Focus event
9.	RoutedEvents: Key Modifiers
10.	RoutedEvents: Key Press Events
11.	RoutedEvents: Mouse Position
12.	RoutedEvents Only Numbers
13.	RoutedEvents: Tunneled Key Press
14.	Routed Event Demo
15.	Create RoutedCommand from InputGestureCollection

Convert RoutedEventArgs.OriginalSource to event sender : RoutedCommand « Windows Presentation Foundation « C# / C Sharp

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