在WPF开发时，希望将CheckBox做成类似手机中开光样式的按钮。
样式一：
样式代码：
<Style x:Key="CheckRadioFocusVisual">
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Rectangle Margin="14,0,0,0" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="SliderCheckBox" TargetType="{x:Type CheckBox}">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Cursor" Value="Hand" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type CheckBox}">
<ControlTemplate.Resources>
<Storyboard x:Key="StoryboardIsChecked">
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="CheckFlag">
<EasingDoubleKeyFrame KeyTime="0" Value="0"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="14"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="StoryboardIsCheckedOff">
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)" Storyboard.TargetName="CheckFlag">
<EasingDoubleKeyFrame KeyTime="0" Value="14"/>
<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</ControlTemplate.Resources>
<BulletDecorator Background="Transparent" SnapsToDevicePixels="true">
<BulletDecorator.Bullet>
<Border x:Name="ForegroundPanel" BorderThickness="1" Width="35" Height="20" CornerRadius="10">
<Canvas>
<Border Background="White" x:Name="CheckFlag" CornerRadius="10" VerticalAlignment="Center" BorderThickness="1" Width="19" Height="18" RenderTransformOrigin="0.5,0.5">
<Border.RenderTransform>
<TransformGroup>
<ScaleTransform/>
<SkewTransform/>
<RotateTransform/>
<TranslateTransform/>
</TransformGroup>
</Border.RenderTransform>
<Border.Effect>
<DropShadowEffect ShadowDepth="1" Direction="180" />
</Border.Effect>
</Border>
</Canvas>
</Border>
</BulletDecorator.Bullet>
<ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
</BulletDecorator>
<ControlTemplate.Triggers>
<Trigger Property="HasContent" Value="true">
<Setter Property="FocusVisualStyle" Value="{StaticResource CheckRadioFocusVisual}"/>
<Setter Property="Padding" Value="4,0,0,0"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
<Trigger Property="IsChecked" Value="True">
<!--<Setter TargetName="ForegroundPanel" Property="Background" Value="{DynamicResource Accent}" />-->
<Setter TargetName="ForegroundPanel" Property="Background" Value="Green" />
<Trigger.EnterActions>
<BeginStoryboard x:Name="BeginStoryboardCheckedTrue" Storyboard="{StaticResource StoryboardIsChecked}" />
<RemoveStoryboard BeginStoryboardName="BeginStoryboardCheckedFalse" />
</Trigger.EnterActions>
</Trigger>
<Trigger Property="IsChecked" Value="False">
<Setter TargetName="ForegroundPanel" Property="Background" Value="Gray" />
<Trigger.EnterActions>
<BeginStoryboard x:Name="BeginStoryboardCheckedFalse" Storyboard="{StaticResource StoryboardIsCheckedOff}" />
<RemoveStoryboard BeginStoryboardName="BeginStoryboardCheckedTrue" />
</Trigger.EnterActions>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>引用代码：
<CheckBox Name="Checker1" Style="{DynamicResource SliderCheckBox}" Content="{Binding ElementName=Checker1,Path=IsChecked}" />样式二：
样式代码：
<LinearGradientBrush x:Key="CheckedBlue" StartPoint="0,0" EndPoint="0,1">
<GradientStop Color="#FF285AB3" Offset="0" />
<GradientStop Color="#FF4184EC" Offset="0.5" />
<GradientStop Color="#FF558BED" Offset="0.5" />
<GradientStop Color="#FF7DACF0" Offset="1" />
</LinearGradientBrush>
<LinearGradientBrush x:Key="CheckedOrange" StartPoint="0,0" EndPoint="0,1">
<GradientStop Color="#FFCA6A13" Offset="0" />
<GradientStop Color="#FFF67D0C" Offset="0.2" />
<GradientStop Color="#FFFE7F0C" Offset="0.2" />
<GradientStop Color="#FFFA8E12" Offset="0.5" />
<GradientStop Color="#FFFF981D" Offset="0.5" />
<GradientStop Color="#FFFCBC5A" Offset="1" />
</LinearGradientBrush>
<SolidColorBrush x:Key="CheckedOrangeBorder" Color="#FF8E4A1B" />
<SolidColorBrush x:Key="CheckedBlueBorder" Color="#FF143874" />
<Style x:Key="OrangeSwitchStyle" TargetType="{x:Type CheckBox}">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" />
<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type CheckBox}">
<ControlTemplate.Resources>
<Storyboard x:Key="OnChecking">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="slider" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="53" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="OnUnchecking">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Storyboard.TargetName="slider" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[3].(TranslateTransform.X)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="0" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</ControlTemplate.Resources>
<DockPanel x:Name="dockPanel">
<ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}" RecognizesAccessKey="True" VerticalAlignment="Center" />
<Grid>
<Border x:Name="BackgroundBorder" BorderBrush="#FF939393" BorderThickness="1" CornerRadius="3" Height="27" Width="94">
<Border.Background>
<LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
<GradientStop Color="#FFB5B5B5" Offset="0" />
<GradientStop Color="#FFDEDEDE" Offset="0.1" />
<GradientStop Color="#FFEEEEEE" Offset="0.5" />
<GradientStop Color="#FFFAFAFA" Offset="0.5" />
<GradientStop Color="#FFFEFEFE" Offset="1" />
</LinearGradientBrush>
</Border.Background>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Ellipse x:Name="Off" Width="14" Height="14" Stroke="#FF7A7A7A" StrokeThickness="2" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center" />
<Line x:Name="On" X1="0" Y1="0" X2="0" Y2="14" Stroke="#FF7A7A7A" StrokeThickness="2" Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center" />
</Grid>
</Border>
<Border BorderBrush="#FF939393" HorizontalAlignment="Left" x:Name="slider" Width="41" Height="27" BorderThickness="1" CornerRadius="3" RenderTransformOrigin="0.5,0.5" Margin="0">
<Border.RenderTransform>
<TransformGroup>
<ScaleTransform ScaleX="1" ScaleY="1" />
<SkewTransform AngleX="0" AngleY="0" />
<RotateTransform Angle="0" />
<TranslateTransform X="0" Y="0" />
</TransformGroup>
</Border.RenderTransform>
<Border.Background>
<LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#FFF0F0F0" Offset="0" />
<GradientStop Color="#FFCDCDCD" Offset="0.1" />
<GradientStop Color="#FFFBFBFB" Offset="1" />
</LinearGradientBrush>
</Border.Background>
</Border>
</Grid>
</DockPanel>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="True">
<Trigger.ExitActions>
<BeginStoryboard Storyboard="{StaticResource OnUnchecking}" x:Name="OnUnchecking_BeginStoryboard" />
</Trigger.ExitActions>
<Trigger.EnterActions>
<BeginStoryboard Storyboard="{StaticResource OnChecking}" x:Name="OnChecking_BeginStoryboard" />
</Trigger.EnterActions>
<Setter TargetName="On" Property="Stroke" Value="White" />
<Setter TargetName="Off" Property="Stroke" Value="White" />
<!-- Change Orange or Blue color here -->
<Setter TargetName="BackgroundBorder" Property="Background" Value="{StaticResource CheckedOrange}" />
<Setter TargetName="BackgroundBorder" Property="BorderBrush" Value="{StaticResource CheckedOrangeBorder}" />
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<!-- ToDo: Add Style for Isenabled == False -->
<Setter Property="Opacity" Value="0.4" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>引用代码：
<!--对CheckBox使用样式的-->
<CheckBox Content="" Style="{StaticResource OrangeSwitchStyle}" Height="35" />也可以将样式存储为资源字典ResourceDictionary保存文件名为ToggleButton.xaml
然后在需要使用该资源字典的界面引用
<!--引用样式-开始--> <UserControl.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="/ToggleButton.xaml"/> </ResourceDictionary.MergedDictionaries> </ResourceDictionary> </UserControl.Resources> <!--引用样式-结束-->
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