[C#/WPF] EventTrigger 엘리먼트 : SourceName 속성 사용하기

■ EventTrigger 엘리먼트의 SourceName 속성을 사용하는 방법을 보여준다.

TestProject.zip

다운로드

▶ MainWindow.xaml

<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="EventTrigger 엘리먼트 : SourceName 속성 사용하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <StackPanel
        HorizontalAlignment="Center"
        VerticalAlignment="Center">
        <Button Name="button1"
            HorizontalAlignment="Center"
            Margin="10"
            Padding="10">
            다른 버튼 확장하기
        </Button>
        <Button Name="button2"
            HorizontalAlignment="Center"
            Margin="10"
            Padding="10">
            다른 버튼 확장하기
        </Button>
    </StackPanel>
    <Window.Triggers>
        <EventTrigger SourceName="button1"
            RoutedEvent="Button.Click">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation
                        Storyboard.TargetName="button2"
                        Storyboard.TargetProperty="FontSize"
                        Duration="0:0:2"
                        From="16"
                        To="48"
                        FillBehavior="Stop" />
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
        <EventTrigger SourceName="button2"
            RoutedEvent="Button.Click">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation
                        Storyboard.TargetName="button1"
                        Storyboard.TargetProperty="FontSize"
                        Duration="0:0:2"
                        From="16"
                        To="48"
                        FillBehavior="Stop" />
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
    </Window.Triggers>
</Window>