Animates the text block's color
<UserControl x:Class='SilverlightApplication3.MainPage' xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml' xmlns:d='http://schemas.microsoft.com/expression/blend/2008' xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' mc:Ignorable='d' d:DesignWidth='640' d:DesignHeight='480'> <Canvas> <TextBlock Name="MyChangingColorText" Margin="20" Width="640" Height="100" FontSize="48" FontWeight="Bold"> This is changing color text <TextBlock.Foreground> <SolidColorBrush x:Name="MySolidColorBrush" Color="Maroon" /> </TextBlock.Foreground> <TextBlock.Triggers> <EventTrigger RoutedEvent="TextBlock.Loaded"> <BeginStoryboard> <Storyboard> <ColorAnimation Storyboard.TargetName="MySolidColorBrush" Storyboard.TargetProperty="Color" From="Blue" To="Red" Duration="0:0:5" AutoReverse="True" RepeatBehavior="Forever" /> </Storyboard> </BeginStoryboard> </EventTrigger> </TextBlock.Triggers> </TextBlock> </Canvas> </UserControl>