Question

只是想知道如何将其设置为Xamarin CarouselViewControl？我设法在其他产品中找到它，但在Xamarin中找不到？

请帮助。

Answer 1

您可以通过将 <table> <tr> <th *ngFor="let item of data.columnNames">{{item}}</th> </tr> <tr *ngFor="let rowData of data.rows"> <td *ngFor="let el of rowData">{{el}}</td> </tr> </table> 附加到CarouselViewControl

来实现此目的

XAML：

Behaviour

AutoscrollCarouselBehavior.cs Reference

xmlns:cv="clr-namespace:CarouselView.FormsPlugin.Abstractions;assembly=CarouselView.FormsPlugin.Abstractions"
xmlns:behaviour="clr-namespace:TestApp.Behaviours;assembly=TestApp"

<cv:CarouselViewControl x:Name="carousel"
                        ItemsSource="{Binding MySampleItems}"
                        ShowIndicators="true"
                        Orientation="Horizontal">

    <cv:CarouselViewControl.Behaviors>
         <behaviour:AutoscrollCarouselBehavior /> 
    </cv:CarouselViewControl.Behaviors>

    <cv:CarouselViewControl.ItemsSource>
       <!--Content of Carousel goes here-->
    </cv:CarouselViewControl.ItemsSource>

</cv:CarouselViewControl>

这将自动滚动轮播页面，您可以根据需要设置public class AutoscrollCarouselBehavior : Behavior<CarouselView.FormsPlugin.Abstractions.CarouselViewControl> { /// <summary> /// Scroll delay in milliseconds /// </summary> public int Delay { get; set; } = 3000; private bool runTimer; private CarouselViewControl attachedCarousel; protected override void OnAttachedTo(CarouselViewControl bindable) { base.OnAttachedTo(bindable); runTimer = true; attachedCarousel = bindable; Device.StartTimer(TimeSpan.FromMilliseconds(Delay), () => { MoveCarousel(); return runTimer; }); } protected override void OnDetachingFrom(CarouselViewControl bindable) { runTimer = false; base.OnDetachingFrom(bindable); } void MoveCarousel() { if (attachedCarousel.ItemsSource != null) { if (attachedCarousel.Position < attachedCarousel.ItemsSource.GetCount() - 1) { attachedCarousel.Position++; } else { attachedCarousel.Position = 0; } } } }。

Answer 2

库存Xamarin.Forms CarouselView目前不支持此功能。团队正在从头开始重新实现CarouselView，并且列表中也包含“自动滑动”。

您可以在此处找到完整的建议和进度：https://github.com/xamarin/Xamarin.Forms/issues/4996

Xamarin CarouselViewControl支持自动滑动到下一个项目吗？

2 个答案: