为什么设置InactiveSelectionHighlightBrushKey不起作用？ [英] Why is Setting InactiveSelectionHighlightBrushKey not Working ?

问题描述

大家好，

i搜索更改ListBoxItem背面颜色并保持此选择颜色，即使控件失去焦点

i找到这样的解决方案：

hi everyone,
i searched for changing ListBoxItem back color and persisting this selection color even if the control lost focus
i found the solution like this :

<ListBox Name="lst" >
           <ListBox.Resources>
               <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}"
                            Color="Black"/>
               <SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightBrushKey}"
                            Color="Black"/>
           </ListBox.Resources>
           <ListBoxItem>battekha</ListBoxItem>
           <ListBoxItem>mooza</ListBoxItem>
           <ListBoxItem>manga</ListBoxItem>
       </ListBox>

但它仍然不适用于我

活动或非活动时的选择与默认保持相同



任何想法为什么？

but it still doesn't work for me
the selection while active or inactive remains the same as default

any idea why ?

推荐答案

Hi Ahmad，



请尝试以下代码：

Hi Ahmad,

Please try the following code:

<Grid>
    <ListBox Name="lst" >
        <ListBox.Resources>
            <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}"

                         Color="Black"/>
            <SolidColorBrush x:Key="{x:Static SystemColors.ControlBrushKey}"

                         Color="Black"/>
            <Style TargetType="{x:Type ListBoxItem}">
                    <Style.Triggers>
                        <Trigger Property="IsSelected" Value="True">
                            <Setter Property="Foreground" Value="White"/> 
                    </Trigger>
                    </Style.Triggers>
                </Style>
        </ListBox.Resources>
        <ListBoxItem>battekha</ListBoxItem>
        <ListBoxItem>mooza</ListBoxItem>
        <ListBoxItem>manga</ListBoxItem>
    </ListBox>
    <Button Content="Button" Height="23" HorizontalAlignment="Left" Margin="107,157,0,0" Name="button1" VerticalAlignment="Top" Width="75" />
</Grid>

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