我正在使用WPF Extended CheckComboBox。 我在app资源中有一个模板，我在其中修改了一些样式选项，但是我找不到如何更改复选框颜色。
有人有想法吗？
这是我正在使用的模板：
<Style x:Key="CheckComboBoxStyle1" TargetType="{x:Type xctk:CheckComboBox}">
<Setter Property="Foreground" Value="White"/>
<Setter Property="Background" Value="White"/>
<Setter Property="BorderBrush" Value="White"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
<Setter Property="Padding" Value="2"/>
<Setter Property="ScrollViewer.CanContentScroll" Value="True"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type xctk:CheckComboBox}">
<Grid x:Name="MainGrid" SnapsToDevicePixels="True">
<Popup x:Name="PART_Popup" AllowsTransparency="True" IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom" StaysOpen="False">
<Grid MinWidth="{Binding ActualWidth, ElementName=MainGrid}">
<Border x:Name="DropDownBorder" BorderBrush="White" BorderThickness="1" Background="#676767" MaxHeight="{Binding MaxDropDownHeight, RelativeSource={RelativeSource TemplatedParent}}">
<ScrollViewer x:Name="DropDownScrollViewer">
<Grid RenderOptions.ClearTypeHint="Enabled">
<Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0" Background="#676767">
<Rectangle x:Name="OpaqueRect" Fill="#676767" Height="{Binding ActualHeight, ElementName=DropDownBorder}" Width="{Binding ActualWidth, ElementName=DropDownBorder}"/>
</Canvas>
<ItemsPresenter x:Name="PART_ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Contained" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</Grid>
</ScrollViewer>
</Border>
</Grid>
</Popup>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="#676767"/>
<ToggleButton x:Name="PART_DropDownButton" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" Content="{Binding Text, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Focusable="False" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Padding="{TemplateBinding Padding}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}">
<ToggleButton.IsHitTestVisible>
<Binding Path="IsDropDownOpen" RelativeSource="{RelativeSource TemplatedParent}">
<Binding.Converter>
<xctk:InverseBoolConverter/>
</Binding.Converter>
</Binding>
</ToggleButton.IsHitTestVisible>
<ToggleButton.Style>
<Style TargetType="{x:Type ToggleButton}">
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="IsTabStop" Value="False"/>
<Setter Property="Focusable" Value="False"/>
<Setter Property="Padding" Value="2"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<xctk:ButtonChrome x:Name="Chrome" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" CornerRadius="0" RenderNormal="False" RenderMouseOver="{Binding IsMouseOver, ElementName=PART_DropDownButton}" RenderPressed="{Binding IsPressed, ElementName=PART_DropDownButton}" RenderEnabled="{TemplateBinding IsEnabled}" SnapsToDevicePixels="True">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0"/>
</Grid.ColumnDefinitions>
<TextBox x:Name="TextBox" BorderThickness="0" Background="Transparent" Cursor="Arrow" Foreground="{TemplateBinding Foreground}" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" HorizontalScrollBarVisibility="Hidden" IsReadOnly="True" Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Text="{Binding Content, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" VerticalScrollBarVisibility="Hidden" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
<Grid Grid.Column="1" HorizontalAlignment="Right" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}">
<Path x:Name="Arrow" Data="M0,1C0,1 0,0 0,0 0,0 3,0 3,0 3,0 3,1 3,1 3,1 4,1 4,1 4,1 4,0 4,0 4,0 7,0 7,0 7,0 7,1 7,1 7,1 6,1 6,1 6,1 6,2 6,2 6,2 5,2 5,2 5,2 5,3 5,3 5,3 4,3 4,3 4,3 4,4 4,4 4,4 3,4 3,4 3,4 3,3 3,3 3,3 2,3 2,3 2,3 2,2 2,2 2,2 1,2 1,2 1,2 1,1 1,1 1,1 0,1 0,1z" Fill="Black" HorizontalAlignment="Center" Margin="3,0" VerticalAlignment="Center"/>
</Grid>
</Grid>
</xctk:ButtonChrome>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="RenderPressed" TargetName="Chrome" Value="True"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Fill" TargetName="Arrow" Value="#FFAFAFAF"/>
</Trigger>
<DataTrigger Binding="{Binding IsEditable, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type xctk:CheckComboBox}}}" Value="True">
<Setter Property="IsReadOnly" TargetName="TextBox" Value="False"/>
<Setter Property="Focusable" TargetName="TextBox" Value="True"/>
<Setter Property="Cursor" TargetName="TextBox" Value="{x:Null}"/>
</DataTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ToggleButton.Style>
</ToggleButton>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="BorderBrush" Value="{DynamicResource {ComponentResourceKey ResourceId=ControlMouseOverBorderKey, TypeInTargetAssembly={x:Type Themes:ResourceKeys}}}"/>
</Trigger>
<Trigger Property="IsKeyboardFocusWithin" Value="True">
<Setter Property="BorderBrush" Value="{DynamicResource {ComponentResourceKey ResourceId=ControlSelectedBorderKey, TypeInTargetAssembly={x:Type Themes:ResourceKeys}}}"/>
</Trigger>
</Style.Triggers>
</Style>
答案 0 :(得分：0)
CheckBoxes没有特殊的风格。您可以通过向CheckBox添加隐式CheckComboBox样式来设置这些样式：
<xctk:CheckComboBox>
<xctk:CheckComboBox.Resources>
<Style TargetType="CheckBox">
<Setter Property="Background" Value="Yellow" />
</Style>
</xctk:CheckComboBox.Resources>
</xctk:CheckComboBox>