WPF给ListBox添加效果：鼠标滑过每项时背景色改变

Question

类似VS2010中Toolbox的效果，鼠标滑过每一项的时候背景色都改变，给个思路或代码，刚学这个，什么都不会。<ListBox Height="276" HorizontalAlignment="Left" Name="listBox1" VerticalAlignment="Top" Width="117">
            <ListBoxItem>
                <Expander Header="Area">
                    <StackPanel>
                        <StackPanel Orientation="Vertical">
                            <TextBlock>Ward</TextBlock>
                        </StackPanel>
                        <StackPanel Orientation="Vertical">
                            <TextBlock>Room</TextBlock>
                        </StackPanel>
                    </StackPanel>
                </Expander>
            </ListBoxItem>
            <ListBoxItem>
                <Expander Header="Terminal">
                    <StackPanel>
                        <StackPanel  Orientation="Horizontal">
                            <TextBlock>Button1</TextBlock>
                        </StackPanel>
                        <StackPanel  Orientation="Horizontal">
                            <TextBlock>Button2</TextBlock>
                        </StackPanel>
                        <StackPanel  Orientation="Horizontal">
                            <TextBlock>Button3</TextBlock>
                        </StackPanel>
                        <StackPanel  Orientation="Horizontal">
                            <TextBlock>Button4</TextBlock>
                        </StackPanel>
                        <StackPanel  Orientation="Horizontal">
                            <TextBlock>Button5</TextBlock>
                        </StackPanel>
                    </StackPanel>
                </Expander>
            </ListBoxItem>
        </ListBox>
比如我的鼠标放在Button1这个按钮上，只有Button1这一行的背景色改变。ListBox  

Answer 1

用Expression Blend 设计下控件模板即可

Answer 2

不会用这个啊，公司只是一个临时项目用到了WPF，这个也是临时学的。只是这一个效果不用再去学Expression Blend了吧。

Answer 3

不用学，自己倒腾一两天+Google就可以会用了，

Answer 4

什么啊，整了个Expression Blend2装上去，控件事件都添加好了，按F5居然没效果，几个菜单栏都是灰色的。