Scrollviewer中按钮的问题

Question

我试图在我的Scrollviewer中添加按钮，到目前为止我的结果是否定的，scrollviewer无法正常工作。我尝试在stackpanels周围缠绕，但没有运气。谁能引导我朝着正确的方向前进？谢谢，

        <ScrollViewer Name="flippy" Grid.Row="1" >
        <Grid Width="Auto" Height="Auto" MinWidth="1366" MinHeight="668" Name="GridA" Grid.Row="1">
                <Image HorizontalAlignment="Center" VerticalAlignment="Center" Source="ms-appx:///Assets/Pics/Alfabetet/Appelsin.png" Stretch="None" />
                    <StackPanel Height="150" Width="Auto" HorizontalAlignment="Center" VerticalAlignment="Top" Orientation="Horizontal">
                        <Button Content="button1" HorizontalAlignment="Left" VerticalAlignment="Center" Height="180" Width="179" Margin="10">
                            <Button.Background>
                                <ImageBrush ImageSource="ms-appx:///Assets/Pics/Alfabetet/storA.png"></ImageBrush>
                            </Button.Background>
                        </Button>
                        <Button Content="button2" HorizontalAlignment="Right" VerticalAlignment="Center" Height="140" Width="121" Margin="10">
                            <Button.Background>
                                <ImageBrush ImageSource="ms-appx:///Assets/Pics/Alfabetet/litenA.png"/>
                            </Button.Background>
                        </Button>
                    </StackPanel>
            <StackPanel Height="103" Width="557" VerticalAlignment="Bottom" HorizontalAlignment="Center" Orientation="Horizontal">
                <Button Content="button3" HorizontalAlignment="Center" VerticalAlignment="Center" Height="103" Width="553">
                    <Button.Background>
                        <ImageBrush ImageSource="ms-appx:///Assets/Pics/Alfabetet/Appelsin.fw.png"/>
                    </Button.Background>
                </Button>
                <Image Source="ms-appx:///Assets/Pics/Alfabetet/Appelsin.fw.png" />
            </StackPanel>
        </Grid>
    </ScrollViewer>