C# ListBox WPF:更改SelectedItem的前景色并保留材质设计?
如何在不从材质设计中删除样式的情况下更改SelectedItem的圆形颜色 这可以工作,但会从材质设计中删除样式:C# ListBox WPF:更改SelectedItem的前景色并保留材质设计?,c#,wpf,listbox,material-design,listboxitem,C#,Wpf,Listbox,Material Design,Listboxitem,如何在不从材质设计中删除样式的情况下更改SelectedItem的圆形颜色 这可以工作,但会从材质设计中删除样式: <ListBox TextElement.Foreground="Black"> <ListBox.ItemsPanel> <ItemsPanelTemplate> <WrapPanel IsItemsHost="True" />
<ListBox TextElement.Foreground="Black">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel IsItemsHost="True" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Style.Triggers>
<Trigger Property="IsSelected" Value="True" >
<Setter Property="FontWeight" Value="Bold" />
<Setter Property="Background" Value="Transparent" />
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
<Style.Resources>
<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="Transparent"/>
</Style.Resources>
</Style>
</ListBox.ItemContainerStyle>
</ListBox>
如何添加样式而不是替换它?将样式更改为BasedOn=“{StaticResource MaterialDesigningListBoxItem}”
将样式更改为BasedOn=“{StaticResource MaterialDesigningListBoxItem}”
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem" BasedOn="{StaticResource MaterialDesignListBoxItem}">
<Style.Triggers>
<Trigger Property="IsSelected" Value="True" >
<Setter Property="FontWeight" Value="Bold" />
<Setter Property="Background" Value="Transparent" />
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
<Style.Resources>
<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="Transparent"/>
</Style.Resources>
</Style>
</ListBox.ItemContainerStyle>