Checkbox 模板和样式

     <Style TargetType="{x:Type CheckBox}">
         <Setter Property="FontFamily" Value="Microsoft YaHei" />
         <Setter Property="FontSize" Value="12" />
         <Setter Property="FocusVisualStyle" Value="{x:Null}" />
         <Setter Property="Background" Value="{DynamicResource ButtonBackground}" />
         <Setter Property="BorderBrush" Value="{DynamicResource ButtonBorder}" />
         <Setter Property="Foreground" Value="{DynamicResource WindowText}" />
         <Setter Property="BorderThickness" Value="1" />
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type CheckBox}">
                     <Grid x:Name="LayoutRoot" Margin="{TemplateBinding Padding}">
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="Auto" />
                             <ColumnDefinition Width="*" />
                         </Grid.ColumnDefinitions>
                         <Border x:Name="CheckBorder" Width="16" Height="16" Margin="0,1,4,0" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}">
                             <Grid>
                                 <Path x:Name="CheckMark"
                                       Width="10" Height="10"
                                       Margin="2"
                                       Data="F1M15,21L22,28 32.9999,14.0001 35.9999,17.0001 22,34 12.0001,24 15,21z"
                                       Fill="{TemplateBinding Foreground}"
                                       Stretch="Fill" Visibility="Collapsed" />
                                 <Rectangle x:Name="Indeterminate" Width="8" Height="8" Margin="4" Fill="{TemplateBinding Foreground}" Visibility="Hidden" />
                             </Grid>
                         </Border>
                         <ContentPresenter Grid.Column="1"
                                           Margin="{TemplateBinding Padding}"
                                           HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                           VerticalAlignment="Center"
                                           Content="{TemplateBinding Content}"
                                           ContentStringFormat="{TemplateBinding ContentStringFormat}"
                                           ContentTemplate="{TemplateBinding ContentTemplate}"
                                           Focusable="False" RecognizesAccessKey="True"
                                           SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                     </Grid>
                     <ControlTemplate.Triggers>
                         <MultiDataTrigger>
                             <MultiDataTrigger.Conditions>
                                 <Condition Binding="{Binding IsThreeState, RelativeSource={RelativeSource Self}}" Value="True" />
                                 <Condition Binding="{Binding IsChecked, RelativeSource={RelativeSource Self}}" Value="True" />
                             </MultiDataTrigger.Conditions>
                             <Setter Property="Foreground" Value="{DynamicResource ButtonTextDisabled}" />
                             <Setter TargetName="CheckMark" Property="Visibility" Value="Collapsed" />
                             <Setter TargetName="Indeterminate" Property="Visibility" Value="Visible" />
                         </MultiDataTrigger>
                         <Trigger Property="IsEnabled" Value="False">
                             <Setter Property="Foreground" Value="{DynamicResource ButtonTextDisabled}" />
                         </Trigger>
                         <Trigger Property="IsChecked" Value="True">
                             <Setter TargetName="CheckMark" Property="Visibility" Value="Visible" />
                             <Setter TargetName="Indeterminate" Property="Visibility" Value="Collapsed" />
                         </Trigger>
                         <Trigger Property="IsMouseOver" Value="True">
                             <Setter TargetName="CheckBorder" Property="Background" Value="{DynamicResource ButtonBackgroundHover}" />
                             <Setter TargetName="CheckBorder" Property="BorderBrush" Value="{DynamicResource ButtonBorderHover}" />
                             <Setter TargetName="CheckMark" Property="Fill" Value="{DynamicResource ButtonTextHover}" />
                         </Trigger>
                         <Trigger Property="IsPressed" Value="True">
                             <Setter TargetName="CheckBorder" Property="Background" Value="{DynamicResource ButtonBackgroundPressed}" />
                             <Setter TargetName="CheckBorder" Property="BorderBrush" Value="{DynamicResource ButtonBorderPressed}" />
                             <Setter TargetName="CheckMark" Property="Fill" Value="{DynamicResource ButtonTextPressed}" />
                         </Trigger>
                         <Trigger Property="IsFocused" Value="True">
                             <Setter TargetName="CheckBorder" Property="BorderBrush" Value="{DynamicResource Accent}" />
                         </Trigger>
                     </ControlTemplate.Triggers>
                 </ControlTemplate>
             </Setter.Value>
         </Setter>
     </Style>

应用

 <CheckBox Content="checkbox"/>

引用：

https://msdn.microsoft.com/zh-cn/library/ms752319(v=vs.110).aspx

一些疑点将会在后期补充