[C#/WINUI3/COMMUNITY TOOLKIT/.NET8] AttachedDropShadow 엘리먼트 : CastTo/CornerRadius/Offset 속성을 사용해 그림자 효과 설정하기

■ AttachedDropShadow 엘리먼트의 CastTo/CornerRadius/Offset 속성을 사용해 그림자 효과를 설정하는 방법을 보여준다.

※ 비주얼 스튜디오에서 TestProject(Unpackaged) 모드로 빌드한다.
※ TestProject.csproj 프로젝트 파일에서 WindowsPackageType 태그를 None으로 추가했다.

▶ MainPage.xaml


<?xml version="1.0" encoding="utf-8"?>
<Page x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:TestProject"
    xmlns:ctw="using:CommunityToolkit.WinUI"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <Border Name="shadowBorder" />
        <Border
            Width="100"
            Height="100"
            BorderThickness="1"
            BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
            CornerRadius="32">
            <Border.Background>
                <ImageBrush ImageSource="ms-appx:///Assets/Llama.jpg" />
            </Border.Background>
            <ctw:Effects.Shadow>
                <ctw:AttachedDropShadow
                    CastTo="{x:Bind shadowBorder}"
                    CornerRadius="32"
                    Offset="5" />
            </ctw:Effects.Shadow>
        </Border>
    </Grid>
</Page>

<?xml version="1.0" encoding="utf-8"?>

<Page x:Class="TestProject.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:local="using:TestProject"

xmlns:ctw="using:CommunityToolkit.WinUI"

Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<Border

Width="100"

Height="100"

BorderThickness="1"

BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"

CornerRadius="32">

<Border.Background>

</Border.Background>

<ctw:Effects.Shadow>

<ctw:AttachedDropShadow

CastTo="{x:Bind shadowBorder}"

CornerRadius="32"

Offset="5" />

</ctw:Effects.Shadow>

</Border>

</Grid>

</Page>

TestProject.zip