你可以查看这个：

如何翻转wpf中的图片 [ ^ ]

You can view this one:
how to flip Image in wpf[^]

<Image HorizontalAlignment="Left" Height="114" Margin="58,0,0,0" VerticalAlignment="Top" Width="126" Source="logo.png" RenderTransformOrigin=".5,.5">
            <Image.RenderTransform>
                <ScaleTransform x:Name="AnimatedScaleTransform" ScaleX="-1" />
            </Image.RenderTransform>
            <Image.Triggers>
                <EventTrigger RoutedEvent="Loaded">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimation To="1" Duration="0:0:2"  Storyboard.TargetName="AnimatedScaleTransform" Storyboard.TargetProperty="(ScaleTransform.ScaleX)"/>
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </Image.Triggers>
        </Image