<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"WindowTitle="Storyboards Example"><StackPanel Margin="20"><Rectangle Name="MyRectangle"Width="100"Height="100"><Rectangle.Fill><SolidColorBrush x:Name="MySolidColorBrush" Color="Blue" /></Rectangle.Fill><Rectangle.Triggers><EventTrigger RoutedEvent="Page.Loaded"><BeginStoryboard><Storyboard RepeatBehavior="Forever" AutoReverse="True"><DoubleAnimation Storyboard.TargetName="MyRectangle"Storyboard.TargetProperty="Width"From="100" To="200" Duration="0:0:1" />              </Storyboard></BeginStoryboard></EventTrigger></Rectangle.Triggers></Rectangle> </StackPanel>
</Page>

            <DoubleAnimation Storyboard.TargetName="MyRectangle"Storyboard.TargetProperty="Width"From="100" To="200" Duration="0:0:1" />

            DoubleAnimation myDoubleAnimation = new DoubleAnimation();myDoubleAnimation.From = 100;myDoubleAnimation.To = 200;myDoubleAnimation.Duration = new Duration(TimeSpan.FromSeconds(1));Storyboard.SetTargetName(myDoubleAnimation, myRectangle.Name);Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath(Rectangle.WidthProperty));

<!-- This example shows how to animate with a storyboard.-->
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"WindowTitle="Storyboards Example"><StackPanel Margin="20"><Rectangle Name="MyRectangle"Width="100"Height="100"><Rectangle.Fill><SolidColorBrush x:Name="MySolidColorBrush" Color="Blue" /></Rectangle.Fill><Rectangle.Triggers><EventTrigger RoutedEvent="Page.Loaded"><BeginStoryboard><Storyboard RepeatBehavior="Forever" AutoReverse="True"><DoubleAnimation Storyboard.TargetName="MyRectangle"Storyboard.TargetProperty="Width"From="100" To="200" Duration="0:0:1" />    <ColorAnimation Storyboard.TargetName="MySolidColorBrush"Storyboard.TargetProperty="Color"From="Blue" To="Red" Duration="0:0:1" />            </Storyboard></BeginStoryboard></EventTrigger></Rectangle.Triggers></Rectangle> </StackPanel>
</Page>

            this.Name = "PageMain";myRectangle.Name = "MyRectangle";  NameScope.SetNameScope(this, new NameScope());                      this.RegisterName(myRectangle.Name, myRectangle);DoubleAnimation myDoubleAnimation = new DoubleAnimation();myDoubleAnimation.From = 100;myDoubleAnimation.To = 200;myDoubleAnimation.Duration = new Duration(TimeSpan.FromSeconds(1));Storyboard.SetTargetName(myDoubleAnimation, myRectangle.Name);Storyboard.SetTargetProperty(myDoubleAnimation, new PropertyPath(Rectangle.WidthProperty));Storyboard myStoryboard = new Storyboard();myStoryboard.Children.Add(myDoubleAnimation);this.Loaded += delegate(object sender, MouseEventArgs e){myStoryboard.Begin(this);};

            this.button1.Name = "button1";this.Name = "window1";NameScope.SetNameScope(this, new NameScope());this.RegisterName(this.button1.Name, this.button1);DoubleAnimation xAnimation = new DoubleAnimation();xAnimation.From = 0;xAnimation.To = 100;xAnimation.Duration = new Duration(TimeSpan.FromSeconds(1));Storyboard story = new Storyboard();story.AutoReverse = true;story.RepeatBehavior = RepeatBehavior.Forever;story.Children.Add(xAnimation);Storyboard.SetTargetName(xAnimation, this.button1.Name);Storyboard.SetTargetProperty(xAnimation, ???);

            DependencyProperty[] propertyChain = new DependencyProperty[]{Button.RenderTransformProperty,TranslateTransform.XProperty};Storyboard.SetTargetProperty(xAnimation, new PropertyPath("(0).(1)", propertyChain));

            this.button1.RenderTransform = new TranslateTransform();this.button1.Name = "button1";this.Name = "window1";NameScope.SetNameScope(this, new NameScope());this.RegisterName(this.button1.Name, this.button1);DoubleAnimation xAnimation = new DoubleAnimation();xAnimation.From = 0;xAnimation.To = 100;xAnimation.Duration = new Duration(TimeSpan.FromSeconds(1));DependencyProperty[] propertyChain = new DependencyProperty[]{Button.RenderTransformProperty,TranslateTransform.XProperty};Storyboard story = new Storyboard();story.AutoReverse = true;story.RepeatBehavior = RepeatBehavior.Forever;story.Children.Add(xAnimation);Storyboard.SetTargetName(xAnimation, this.button1.Name);Storyboard.SetTargetProperty(xAnimation, new PropertyPath("(0).(1)", propertyChain));story.Begin(this);

<Window x:Class="WpfApplication48.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"Title="MainWindow" Height="350" Width="525"><Grid><Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="12,12,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" /></Grid>
</Window>

    /// <summary>/// MainWindow.xaml 的交互逻辑/// </summary>public partial class MainWindow : Window{public MainWindow(){InitializeComponent();}private void button1_Click(object sender, RoutedEventArgs e){this.button1.RenderTransform = new TranslateTransform();Storyboard sb = new Storyboard();DoubleAnimation da = new DoubleAnimation();da.From = 12;da.To = 300;da.Duration = TimeSpan.FromSeconds(3);sb.Children.Add(da);DependencyProperty[] propertyChain = new DependencyProperty[]{Button.RenderTransformProperty,TranslateTransform.XProperty};Storyboard.SetTarget(da, this.button1);Storyboard.SetTargetProperty(da, new PropertyPath("(0).(1)", propertyChain));sb.Completed += new EventHandler((object sender1, EventArgs e1) => { MessageBox.Show("completed"); });sb.Begin();}}

            DependencyProperty[] propertyChain = new DependencyProperty[]{Button.RenderTransformProperty,TranslateTransform.XProperty};