经过几天的努力,我一直在为此苦苦挣扎,现在无法找到解决方案。这是我面临问题的代码。所以我有一个ItemsControl
每个元素在哪里,每个元素Button
都有Button
一个Image
和TextBlock
。悬停在Button
我可以看到Background
按预期Button
更改为。Red
但我无法将Foreground
of更改TextBlock
为Green
。非常感谢这方面的任何帮助
<ControlTemplate x:Key="ButtonTemplate" TargetType="ContentControl">
<Grid Background="Transparent" x:Name="Mini">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="PointerOver">
<VisualState.Setters>
<Setter Target="Mini.Background" Value="Red" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ContentPresenter x:Name="MiniContent" />
</Grid>
</ControlTemplate>
<DataTemplate x:Key="ListItemTemplate" x:DataType="local:DataModel">
<Button
Template="{StaticResource ButtonTemplate}">
<Button.ContentTemplate>
<DataTemplate x:DataType="local:DataModel">
<UserControl>
<Grid >
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="PointerOver">
<VisualState.Setters>
<Setter Target="Value.Foreground" Value="Green" />
</VisualState.Setters>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<TextBlock x:Name="Value"
Foreground="Yellow"
Text="{x:Bind DisplayName, Mode=OneWay}"/>
<Image
Width="16"
Source="{x:Bind ImageBitmap, Mode=OneWay}"/>
</Grid>
</UserControl>
</DataTemplate>
</Button.ContentTemplate>
</Button>
</DataTemplate>
<ItemsControl
ItemTemplate="{StaticResource ListItemTemplate}"
ItemsSource="{x:Bind DataModelVector, Mode=OneWay}" />