[C#/WINUI3/.NET8] ObjectAnimationUsingKeyFrames 엘리먼트 : DiscreteObjectKeyFrame 엘리먼트를 사용해 특정 객체의 속성값 설정하기

■ ObjectAnimationUsingKeyFrames 엘리먼트에서 DiscreteObjectKeyFrame 엘리먼트를 사용해 특정 객체의 속성값을 설정하는 방법을 보여준다.

▶ 예제 코드 (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"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <VisualStateManager.VisualStateGroups>
            <VisualStateGroup>
                <VisualState x:Name="DefaultState">
                    <Storyboard />
                </VisualState>
                <VisualState x:Name="WideState">
                    <Storyboard>
                        <ObjectAnimationUsingKeyFrames
                            Storyboard.TargetName="splitView"
                            Storyboard.TargetProperty="DisplayMode">
                            <DiscreteObjectKeyFrame KeyTime="0">
                                <DiscreteObjectKeyFrame.Value>
                                    <SplitViewDisplayMode>Inline</SplitViewDisplayMode>
                                </DiscreteObjectKeyFrame.Value>
                            </DiscreteObjectKeyFrame>
                        </ObjectAnimationUsingKeyFrames>
                        <ObjectAnimationUsingKeyFrames
                            Storyboard.TargetName="splitView"
                            Storyboard.TargetProperty="IsPaneOpen">
                            <DiscreteObjectKeyFrame KeyTime="0" Value="True" />
                        </ObjectAnimationUsingKeyFrames>
                    </Storyboard>
                </VisualState>
            </VisualStateGroup>
        </VisualStateManager.VisualStateGroups>
        <SplitView Name="splitView"
            DisplayMode="CompactInline"
            CompactPaneLength="20"
            IsPaneOpen="False">
        </SplitView>
    </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"

Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<VisualStateManager.VisualStateGroups>

</VisualState>

<ObjectAnimationUsingKeyFrames

Storyboard.TargetName="splitView"

Storyboard.TargetProperty="DisplayMode">

<DiscreteObjectKeyFrame.Value>

<SplitViewDisplayMode>Inline</SplitViewDisplayMode>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<ObjectAnimationUsingKeyFrames

Storyboard.TargetName="splitView"

Storyboard.TargetProperty="IsPaneOpen">

</ObjectAnimationUsingKeyFrames>

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<SplitView Name="splitView"

DisplayMode="CompactInline"

CompactPaneLength="20"

IsPaneOpen="False">

</SplitView>

</Grid>

</Page>