样式代码!
<UserControl.Resources>
//定义一个样式
<Style x:Key="RadButton" TargetType="RadioButton">
<Setter Property="Margin" Value="12 20 0 0"/>
<Setter Property="Background" Value="Red" />
<Setter Property="HorizontalAlignment" Value="Center"/>
<Setter Property="FontSize" Value="18"/>
<Setter Property="BorderBrush" Value="#FF0EFCFF"/>
<Setter Property="Foreground" Value="#FF0EFCFF"/>
<Setter Property="BorderThickness" Value="2"/>
<Setter Property="Content" Value="2"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="RadioButton">
<Grid>//规定模板 需要通过触发器指定修改属性的标签需要设置一个Name
<Border Name="Bord" Width="137" Height="40" Background="Red" BorderBrush="#FF0EFCFF" BorderThickness="2">
<Label Name="Lab" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="18" Foreground="#FF0EFCFF" Content="{TemplateBinding Content}"></Label>
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="True">//选中状态修改Bord的背景色
<Setter Property="Background" Value="#FF6076AD" TargetName="Bord"/>//指定Bord标签修改它的属性
</Trigger>
<Trigger Property="IsChecked" Value="False">//选中状态修改Bord的背景色
<Setter Property="Background" Value="Transparent" TargetName="Bord"/>//指定Bord标签修改它的属性
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</UserControl.Resources>
//测试代码
<WrapPanel>
<RadioButton Style="{DynamicResource RadButton}" GroupName="Radreason" IsChecked="True">单图模式</RadioButton>
<RadioButton Style="{DynamicResource RadButton}" GroupName="Radreason">2*2 模式</RadioButton>
<RadioButton Style="{DynamicResource RadButton}" GroupName="Radreason">3*3 模式</RadioButton>
<!--<Border Margin="12 20 0 0" Width="137" Height="40" Background="Red"></Border>-->
<!--<Button Style="{DynamicResource Button}" Selector.IsSelected="True">单图模式</Button>
<Button Style="{DynamicResource Button}">2*2 模式</Button>
<Button Style="{DynamicResource Button}">3*3 模式</Button>-->
</WrapPanel>