1     <!--设置所有的按钮样式-->

 2     <Style TargetType="Button">

 3         <Setter Property="Margin" Value="0 10 0 0"/>

 4

 5         <Setter Property="Template">

 6             <Setter.Value>

 7                 <ControlTemplate TargetType="Button">

 8                     <Border x:Name="bg" Background="#77FFFFFF" BorderBrush="Black" BorderThickness="1" CornerRadius="5">

 9                         <Grid>

10                             <ContentPresenter x:Name="_Content1"

11                                   VerticalAlignment="Center"

12                                   HorizontalAlignment="Center"/>

13                         </Grid>

14                     </Border>

15                     <ControlTemplate.Triggers>

16                         <Trigger Property="IsMouseOver" Value="True">

17                             <Setter Property="Opacity" Value="0.8"/>

18                             <Setter TargetName="_Content1" Property="Content" Value="*"/>

19                         </Trigger>

20                         <Trigger Property="IsPressed" Value="True">

21                             <Setter Property="Opacity" Value="0.6"/>

22                             <!--针对具体控件设置TargetName，设置bg的背景颜色为红色-->

23                             <Setter TargetName="bg" Property="Background"  Value="Red"/>

24                         </Trigger>

25                     </ControlTemplate.Triggers>

26                 </ControlTemplate>

27

28             </Setter.Value>

29         </Setter>

30

31     </Style>