c# - 如何更改 WPF 复选框勾号的颜色？

Question

我想将 WPF CheckBox 中勾号的颜色从黑色更改为白色。我尝试在 CheckBox 声明中这样做:

<CheckBox Background="black" Foreground="White" BorderBrush="#262626"/>

背景和边框成功更改，但刻度本身没有更改。

Answer 1

您可以从 MSDN 服务器复制整个复选框样式，但因为在任何 WPF 职业生涯的开始使用它都非常困惑，我将(在我看来)必要的位编译成一种更容易理解的样式:

<Style TargetType="{x:Type CheckBox}">
    <Setter Property="Background" Value="White" />
    <Setter Property="BorderBrush" Value="#FF262E34"/>
    <Setter Property="Foreground" Value="#FF262E34"/>
    <Setter Property="BorderThickness" Value="1"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type CheckBox}">
                <StackPanel Orientation="Horizontal" HorizontalAlignment="Stretch" >
                    <Border BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" Width="15" Height="15">
                        <!--                                   your color here -->
                        <Path Stretch="Uniform" Width="15" Height="10" Fill="HotPink" Name="eliCheck" Data="F1 M 9.97498,1.22334L 4.6983,9.09834L 4.52164,9.09834L 0,5.19331L 1.27664,3.52165L 4.255,6.08833L 8.33331,1.52588e-005L 9.97498,1.22334 Z " Visibility="Collapsed"/>
                    </Border>
                    <TextBlock Margin="5,0,0,0"  VerticalAlignment="Center" Foreground="{TemplateBinding Foreground}" Text="{TemplateBinding Content}"></TextBlock>
                </StackPanel>
                <ControlTemplate.Triggers>
                    <Trigger Property="IsMouseOver" Value="True">
                        <Setter Property="Background" Value="LightGray" />
                    </Trigger>
                    <Trigger Property="IsPressed" Value="True">
                        <Setter Property="Background" Value="#FF9C9E9F" />
                    </Trigger>
                    <Trigger Property="IsEnabled" Value="False">
                        <Setter Property="Background" Value="LightGray" />
                        <Setter Property="Foreground" Value="Gray" />
                        <Setter Property="BorderBrush" Value="Gray"/>
                        <Setter TargetName="eliCheck" Property="Opacity" Value="0.5" />
                    </Trigger>
                    <Trigger Property="IsChecked" Value="True">
                        <Setter TargetName="eliCheck" Property="Visibility" Value="Visible"></Setter>
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>