<Window x:Class="WPF练习.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:local="clr-namespace:WPF练习"mc:Ignorable="d"Title="MainWindow"Height="450"Width="800"><Window.Resources><ControlTemplate TargetType="CheckBox"x:Key="SwitchButtonTemp"><Border CornerRadius="5"BorderBrush="Gray"BorderThickness="1"><Grid><TextBlock Text="开启"VerticalAlignment="Center" Margin="10,0,0,0"/><TextBlock Text="关闭"VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0"/><Border Width="40"Height="26"Background="Orange"CornerRadius="5"HorizontalAlignment="Left"Margin="1,0,0,0"Name="border" /></Grid></Border><ControlTemplate.Triggers><Trigger Property="IsChecked"Value="True"><Setter Property="Margin"Value="47,0,0,0"TargetName="border"></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate><Style x:Key="FocusVisual"><Setter Property="Control.Template"><Setter.Value><ControlTemplate><Rectangle Margin="2" StrokeDashArray="1 2" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" SnapsToDevicePixels="true" StrokeThickness="1"/></ControlTemplate></Setter.Value></Setter></Style></Window.Resources><Grid><StackPanel><CheckBox Template="{StaticResource SwitchButtonTemp}"Height="30"Width="90"IsChecked="True" /></StackPanel></Grid>
</Window>
效果：
