47장 RoutedEventArgs 컨트롤

RoutedEventArgs 컨트롤  -

RoutedEventArgs.Xaml <UserControl x:Class="RiaRoutedEventArgs.MainPage"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"     mc:Ignorable="d"     d:DesignHeight="300" d:DesignWidth="400">       <Grid x:Name="LayoutRoot" Background="White">         <Rectangle x:Name="lblRect" Fill="Blue" Margin="20"></Rectangle>         <TextBlock x:Name="lblName" Text="Silverlight"                    FontSize="30" Foreground="White"                    Width="200" Height="200"></TextBlock>     </Grid> </UserControl>    RoutedEventArgs.Cs 실행화면... TextBlock 클릭시 발생) Grid Layout 클릭시 발생) Rectgle 클릭시 발생)  RoutedEventArgs.Cs using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes;   namespace RiaRoutedEventArgs {     public partial class MainPage : UserControl     {         public MainPage()         {             InitializeComponent();               //Grid             this.LayoutRoot.MouseLeftButtonUp += new MouseButtonEventHandler                             (LayoutRoot_MouseLeftButtonUp);             //Rect             this.lblRect.MouseLeftButtonUp += new MouseButtonEventHandler                             (lblRect_MouseLeftButtonUp);             //TextBlock             this.lblName.MouseLeftButtonUp += new MouseButtonEventHandler                             (lblName_MouseLeftButtonUp);         }           void lblName_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)         {             MessageBox.Show("TextBlock : MouseUp Event Handle");             //이벤트 버플링(부모 요소에게 이벤트 전달­) 중지 : 라우팅 중지             e.Handled = true; //부모 요소로 중지 의미         }           void lblRect_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)         {             MessageBox.Show("Rectangle : MouseUp Event Handle");                  }           void LayoutRoot_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)         {             MessageBox.Show("Grid Layout : MouseUp Event Handle");             //[!]이벤트 발생 시킨 개체 찾기             if (e.OriginalSource is Rectangle)             {                 //원본 개체를 사각형으로 변경                 Rectangle r = e.OriginalSource as Rectangle;                 r.Fill = new SolidColorBrush(Colors.Green);             }         }     } }