WPF設置ListBoxItem失去焦點時的背景色

    <!--全局ListBoxItem-->
    <Style TargetType="ListBoxItem">
        <Style.Resources>
            <!--SelectedItem with focus-->
            <!--<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="AliceBlue"/>-->
            <!--SelectedItem without focus-->
            <SolidColorBrush x:Key="{x:Static SystemColors.ControlBrushKey}" Color="LightBlue" />
        </Style.Resources>
    </Style>