Click to rotate a Button
<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'> <Grid> <Button Name="btnSpinMe" Content="Spin Me" Width="100" Height="50"> <Button.RenderTransform> <TransformGroup> <RotateTransform x:Name="rotButton" Angle="0" CenterX="50" CenterY="25" /> <ScaleTransform x:Name="scaButton" ScaleX="1" ScaleY="1" CenterX="50" CenterY="25" /> </TransformGroup> </Button.RenderTransform> <Button.Triggers> <EventTrigger RoutedEvent="Button.Click"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimationUsingKeyFrames Storyboard.TargetName="rotButton" Storyboard.TargetProperty="(RotateTransform.Angle)"> <SplineDoubleKeyFrame KeyTime="0:0:00.0" Value="0.0" /> <SplineDoubleKeyFrame KeyTime="0:0:01.0" Value="360.0" /> </DoubleAnimationUsingKeyFrames> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Button.Triggers> </Button> </Grid> </UserControl>