xml
---------------------------------------------
<Page
x:Class="MyApp.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Page.Resources>
<Storyboard x:Key="std" x:Name="std" RepeatBehavior="Forever">
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="ttf" Storyboard.TargetProperty="Y" Duration="0:0:10">
<LinearDoubleKeyFrame KeyTime="0:0:2" Value="200"/>
<EasingDoubleKeyFrame KeyTime="0:0:6" Value="-300">
<EasingDoubleKeyFrame.EasingFunction>
<QuinticEase/>
</EasingDoubleKeyFrame.EasingFunction>
</EasingDoubleKeyFrame>
<LinearDoubleKeyFrame KeyTime="0:0:10" Value="0"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</Page.Resources>
<Grid>
<Rectangle Width="100" Height="100" Fill="Khaki">
<Rectangle.RenderTransform>
<TranslateTransform x:Name="ttf"/>
</Rectangle.RenderTransform>
</Rectangle>
</Grid>
</Page>
C# code
----------------------------------------------
public sealed partial class MainPage : Page
{
public MainPage()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Required;
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
std.Begin();
}
}