<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="Microsoft.Samples.Graphics.RectangleExample"
WindowTitle="Example">
<Canvas>
<TextBlock
Name="MyWipedText"
Margin="20"
Width="480" Height="100" FontSize="48" FontWeight="Bold" Foreground="Maroon">
This is wiped text
<TextBlock.Triggers>
<EventTrigger RoutedEvent="TextBlock.Loaded">
<BeginStoryboard>
<Storyboard>
<DoubleAnimation
Storyboard.TargetName="MyWipedText"
Storyboard.TargetProperty="(TextBlock.Width)"
To="0.0" Duration="0:0:10"
AutoReverse="True" RepeatBehavior="Forever" />
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</TextBlock.Triggers>
</TextBlock>
</Canvas>
</Page>
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