Question

我有一个ListView，当我将鼠标悬停在每个ListViewItem上时，我想在其中指定一个Style 这是我的风格：Details.xaml：

<ListView x:Name="listmee">
     <ListView.ItemContainerStyle>
       <Style TargetType="ListViewItem">
         <Setter Property="Template">
         <Setter.Value>
         <ControlTemplate TargetType="ListViewItem">
           <Grid>     
               <VisualStateManager.VisualStateGroups>  
               <VisualStateGroup x:Name="CommonStates">     
               <VisualState x:Name="Normal"/> 
               <VisualState x:Name="PointerOver">   
               <Storyboard>    
                  <ColorAnimation Duration="0" To="#d9d7ec" Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="listItem1" />                                                                                                           
                  <ColorAnimation Duration="0" To="Black" Storyboard.TargetProperty="(TextBlock.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="Content1" />  
               </Storyboard> 
               </VisualState>    
               <VisualState x:Name="Pressed">    
               <Storyboard>                                                                                                                                                                                                  
                   <ColorAnimation Duration="0" To="#d9d7ec" Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)" Storyboard.TargetName="listItem1" />        
                   <ColorAnimation Duration="0" To="Black" Storyboard.TargetProperty="(TextBlock.Foreground).(SolidColorBrush.Color)" Storyboard.TargetName="Content1" />                                                                                                                                       </Storyboard>                                                                    </VisualState>                                                                </VisualStateGroup>                                                            </VisualStateManager.VisualStateGroups>

           <Grid>
  <Rectangle x:Name="listItem1" Stroke="Transparent" Fill="Transparent"  />
   <ContentPresenter x:Name="Content1"/>
           </Grid>
        </Grid>
     </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>
</ListView.ItemContainerStyle>
<ListView.ItemTemplate>
<DataTemplate>
     <StackPanel Orientation="Horizontal">
             <StackPanel  HorizontalAlignment="Left"  Orientation="Horizontal">  
                   <TextBlock  x:Name="day" Text="{Binding Path=nom_jour}"   Foreground="Gray" ></TextBlock>
             </StackPanel>
             <StackPanel  HorizontalAlignment="Right"  Orientation="Horizontal">                                                          
                  <TextBlock x:Name="hour_deb" Text="{Binding Path=deb_jour}" Foreground="Gray"></TextBlock>
             </StackPanel>
    </StackPanel>

</DataTemplate>
</ListView.ItemTemplate >
</ListView>

问题是我的代码在悬停时更改ListviewItem的背景颜色但是当悬停时文本颜色不会改变请问我该怎么解决它谢谢你的帮助

更新：我使用UserControl在我的ListView上应用Style，如下所示：

Details.xaml：

<Page.Resources>
        <DataTemplate x:Key="ListViewTemplate">
            <local:ListViewTemplate Content="{Binding}"/>
        </DataTemplate>
</Page.Resources>
<ListView x:Name="listmee" ItemTemplate="{StaticResource ListViewTemplate}">
     <ListView.ItemContainerStyle>
       <!--I have put here the Style-->
     </ListView.ItemContainerStyle>
</ListView>

Details.xaml.cs：

private async void Page_Loaded(object sender, RoutedEventArgs e)
  { 
  getDaysHours();
}
        private async void getDaysHours()
        {
              UriString2 = "webService;
                var http = new HttpClient();
                http.MaxResponseContentBufferSize = Int32.MaxValue;
                var response = await http.GetStringAsync(UriString2);
                var rootObject1 = JsonConvert.DeserializeObject<NvBarberry.Models.RootObject>(response);

                listmee.ItemsSource = rootObject1.horaire_local; 
        }

ListViewTemplate.xaml :( UserControl文件）

<StackPanel Orientation="Horizontal">
            <StackPanel  HorizontalAlignment="Left">
                <TextBlock   x:Name="day" Text="{Binding Path=nom_jour}"/>
            </StackPanel>
            <StackPanel  HorizontalAlignment="Right">
          <TextBlock x:Name="hour_deb" Text="{Binding Path=deb_jour}" />
          <TextBlock x:Name="hour_fin" Text="{Binding Path=fin_jour}"/> 
            </StackPanel>
</StackPanel>

当我加载页面时，我得到一个空列表，在我的代码中想念我？

在通用应用程序中悬停时更改TextBlock的前景颜色

0 个答案: