<Window x:Class="StoryboardAnimation"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Storyboard Animation" Height="300" Width="300">
<Canvas>
<Rectangle x:Name="rect1" Width="100" Height="50" Fill="Blue">
<Rectangle.Triggers>
<EventTrigger RoutedEvent="Rectangle.Loaded">
<EventTrigger.Actions>
<BeginStoryboard>
<Storyboard>
<DoubleAnimation
Storyboard.TargetName="rect1"
Storyboard.TargetProperty="(Canvas.Left)" From="0" To="200"
Duration="0:0:5" RepeatBehavior="Forever" AutoReverse="True" />
</Storyboard>
</BeginStoryboard>
</EventTrigger.Actions>
</EventTrigger>
</Rectangle.Triggers>
</Rectangle>
</Canvas>
</Window>
| 
