更改视觉状态，并根据依赖属性不使用过渡

<Grid>
    <Interactivity:Interaction.Behaviors>
        <ic:DataStateBehavior Binding=\"{Binding Direction}\" Value=\"Up\" TrueState=\"Up_Direction\" />
    </Interactivity:Interaction.Behaviors>    
    <VisualStateManager.VisualStateGroups>
        <VisualStateGroup x:Name=\"AnimatedStates\">
            <VisualStateGroup.Transitions>
                <VisualTransition x:Name=\"transition\" GeneratedDuration=\"0:0:1\">
                    <VisualTransition.GeneratedEasingFunction>
                        <ElasticEase .../>
                    </VisualTransition.GeneratedEasingFunction>
                </VisualTransition>
            </VisualStateGroup.Transitions>

            <VisualState x:Name=\"Up_Direction\" >
                <Storyboard>
                    <DoubleAnimation Duration=\"0\" To=\"0\" Storyboard.TargetProperty=\"(UIElement.RenderTransform).(RotateTransform.Angle)\" 
                        Storyboard.TargetName=\"pathArrow\" />
                </Storyboard>
            </VisualState>
        </VisualStateGroup>
    </VisualStateManager.VisualStateGroups>
    <Path x:Name=\"pathArrow\" ...>
        <Path.RenderTransform>
            <RotateTransform Angle=\"90\" />
        </Path.RenderTransform>
    </Path>
</Grid>