CheckBox自定义样式

效果：

xmal代码：

 <Style x:Key="CheckBoxStyle" TargetType="{x:Type CheckBox}">
         <Setter Property="SnapsToDevicePixels" Value="true" />
         <Setter Property="OverridesDefaultStyle" Value="False" />
         <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
         <Setter Property="Height" Value="25"/>
         <Setter Property="IsChecked" Value="False"/>
         <Setter Property="Margin" Value="0,20"/>
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="CheckBox">
                     <Grid>
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="*"/>
                         </Grid.ColumnDefinitions>
                         <Grid Height="{TemplateBinding Height}" Width="{TemplateBinding Height}">
                             <Rectangle x:Name="CheckBoxRectangle" Fill="LightSkyBlue" Opacity="0.3" RadiusY="5" RadiusX="5"/>
                             <Rectangle x:Name="CheckBoxRectangleOut" Stroke="#FF06DAD1" StrokeThickness="1" RadiusY="5" RadiusX="5"/>
                             <Grid x:Name="CheckedMark" Width="20" Height="20" Visibility="Collapsed">
                                 <Path SnapsToDevicePixels="False" StrokeThickness="3" Data="M1,9 L10,17" Stroke="White"/>
                                 <Path SnapsToDevicePixels="False" StrokeThickness="3" Data="M8,17 L20,4" Stroke="White"/>
                             </Grid>
                         </Grid>
                         <TextBlock Grid.Column="1" Text="AAAA" FontSize="18" Foreground="White" VerticalAlignment="Center" Margin="14,0,0,0"/>
                     </Grid>
                     <ControlTemplate.Triggers>
                         <Trigger Property="IsChecked" Value="True">
                             <Setter TargetName="CheckedMark" Property="Visibility" Value="Visible"></Setter>
                             <Setter TargetName="CheckBoxRectangle" Property="Fill" Value="#FF00A8E0"></Setter>
                             <Setter TargetName="CheckBoxRectangle" Property="Opacity" Value="1"></Setter>
                             <Setter TargetName="CheckBoxRectangleOut" Property="Stroke" Value="Transparent"></Setter>
                         </Trigger>
                     </ControlTemplate.Triggers>
                 </ControlTemplate>
             </Setter.Value>
         </Setter>
     </Style>

加上动画的xaml代码

 <Style x:Key="CheckBoxStyle" TargetType="{x:Type CheckBox}">
         <Setter Property="SnapsToDevicePixels" Value="true" />
         <Setter Property="OverridesDefaultStyle" Value="False" />
         <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
         <Setter Property="Height" Value="25"/>
             <Setter Property="IsChecked" Value="{Binding IsChecked}"/>
         <Setter Property="Margin" Value="0,20"/>
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="CheckBox">
                     <Grid x:Name="aaaa">
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="*"/>
                         </Grid.ColumnDefinitions>
                         <Grid Height="{TemplateBinding Height}" Width="{TemplateBinding Height}">
                             <Rectangle x:Name="CheckBoxRectangle" Fill="LightSkyBlue" Opacity="0.3" RadiusY="5" RadiusX="5"/>
                             <Rectangle x:Name="CheckBoxRectangleOut" Stroke="#FF06DAD1" StrokeThickness="1" RadiusY="5" RadiusX="5"/>
                                 <Grid x:Name="CheckedMark" Width="20" Height="20" Visibility="Collapsed">
                                     <Path SnapsToDevicePixels="False" StrokeThickness="3" Data="M1,9 L10,17" Stroke="White"/>
                                     <Path SnapsToDevicePixels="False" StrokeThickness="3" Data="M8,17 L20,4" Stroke="White"/>
                                     <Grid.RenderTransform>
                                         <RotateTransform x:Name="CheckBoxTransform" Angle="0" CenterX="10" CenterY="10"></RotateTransform>
                                     </Grid.RenderTransform>
                                 </Grid>
                             </Grid>
                         <TextBlock Grid.Column="1" Text="{Binding Name}" FontSize="18" Foreground="White" VerticalAlignment="Center" Margin="14,0,0,0"/>
                     </Grid>
                     <ControlTemplate.Triggers>
                         <Trigger Property="IsChecked" Value="True">
                             <Setter TargetName="CheckedMark" Property="Visibility" Value="Visible"></Setter>
                             <Setter TargetName="CheckBoxRectangle" Property="Fill" Value="#FF00A8E0"></Setter>
                             <Setter TargetName="CheckBoxRectangle" Property="Opacity" Value="1"></Setter>
                             <Setter TargetName="CheckBoxRectangleOut" Property="Stroke" Value="Transparent"></Setter>
                         </Trigger>
                         <EventTrigger RoutedEvent="Click">
                             <BeginStoryboard HandoffBehavior="SnapshotAndReplace">
                                 <Storyboard TargetName="CheckBoxTransform" TargetProperty="Angle">
                                     <DoubleAnimation From="0" To="360" Duration="0:0:0.1"></DoubleAnimation>
                                 </Storyboard>
                             </BeginStoryboard>
                         </EventTrigger>
                     </ControlTemplate.Triggers>
                 </ControlTemplate>
             </Setter.Value>
         </Setter>
     </Style>

摘自：https://www.cnblogs.com/kybs0/p/5850733.html