Xaml
у я не могу сослаться наActualWidth
в качестве значения, которое я смог использовать в коде.
XAML:
<StackPanel>
<Button x:Name="cmdVibrate" HorizontalAlignment="Center">
<Button.Triggers>
<EventTrigger RoutedEvent="Button.MouseEnter">
<BeginStoryboard>
<Storyboard >
<DoubleAnimation From="{Binding RelativeSource={RelativeSource Mode=Self},Path=ActualWidth}" By="200" AutoReverse="True" Duration="0:0:1" Storyboard.TargetProperty="Width"></DoubleAnimation>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</Button.Triggers>
Mouse over me to shake
</Button>
</StackPanel>
</Window>