wpf image 轮播图style
时间: 2023-07-08 14:48:51 浏览: 74
以下是一个 WPF 图片轮播图的样式示例:
```xml
<Style x:Key="CarouselImageStyle" TargetType="ItemsControl">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<VirtualizingStackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ItemsControl">
<Border>
<ScrollViewer HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden">
<ItemsPresenter/>
</ScrollViewer>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="ItemContainerStyle">
<Setter.Value>
<Style TargetType="ContentPresenter">
<Setter Property="Margin" Value="10"/>
<Setter Property="RenderTransform">
<Setter.Value>
<ScaleTransform ScaleX="1" ScaleY="1"/>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ItemsControl}, Path=IsLoaded}" Value="True">
<DataTrigger.EnterActions>
<BeginStoryboard>
<Storyboard>
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleX" From="0" To="1" Duration="0:0:1"/>
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleY" From="0" To="1" Duration="0:0:1"/>
</Storyboard>
</BeginStoryboard>
</DataTrigger.EnterActions>
</DataTrigger>
</Style.Triggers>
</Style>
</Setter.Value>
</Setter>
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<Image Source="{Binding}" Stretch="Uniform"/>
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="ItemsSource" Value="{Binding ImageUrls}"/>
<Setter Property="IsEnabled" Value="{Binding HasItems}"/>
</Style>
```
这个样式与之前的样式类似,但它添加了一个 `ItemTemplate`,用于指定每个列表项的内容。在这个示例中,我们使用 `Image` 控件来显示图片。要使用此样式,你需要将图片 URL 列表绑定到 `ItemsSource` 属性,并设置 `IsEnabled` 属性以反映是否有要显示的图片。你可以根据自己的需求进行修改和定制。