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Routed Event Demo

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"         x:Class="MyNameSpace.RoutedEventDemo.RoutedEventDemo"         Title="Routed Event Demo">     <TextBlock Name="txtblk">TextBlock with Context Menu         <TextBlock.ContextMenu>             <ContextMenu MenuItem.Click="MenuItemOnClick">                 <MenuItem Header="Red" />                 <MenuItem Header="Orange" />                 <MenuItem Header="Yellow" />                 <MenuItem Header="Green" />                 <MenuItem Header="Blue" />                 <MenuItem Header="Indigo" />                 <MenuItem Header="Violet" />             </ContextMenu>         </TextBlock.ContextMenu>     </TextBlock> </Window> //File:Window.xaml.cs using System; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Media; namespace MyNameSpace.RoutedEventDemo {     public partial class RoutedEventDemo : Window     {         public RoutedEventDemo()         {             InitializeComponent();         }         void MenuItemOnClick(object sender, RoutedEventArgs args)         {             string str = (args.Source as MenuItem).Header as string;             Color clr = (Color)ColorConverter.ConvertFromString(str);             txtblk.Foreground = new SolidColorBrush(clr);         }     } }