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Xamarin形成水平列表视图，显示来自ObservableCollection的图像

[英]Xamarin forms Horizontal listview showing images from ObservableCollection

原文 2017-07-07 20:21:09 2 1 xaml/ listview/ xamarin.forms/ observablecollection/ binding-context

I want to display Images/Thumbnails of photos that I've been taking in a horizontal view as a part of my content page. 我想将我一直在水平视图中拍摄的照片的图像/缩略图显示为内容页面的一部分。 I've stored the images paths as strings in a ObservableCollection. 我已经将图像路径作为字符串存储在ObservableCollection中。 What's the best approach to do this in XAML and PCL. 在XAML和PCL中执行此操作的最佳方法是什么？ Would be great if 3 or something images are shown on the screen, and standard image if no images have been added or if string is null, and to have these in a scrollview or listview so that all of the images in the ObservableCollection could be displayed. 如果在屏幕上显示3张图像或其他图像，如果没有添加图像或字符串为null，并且将它们放在滚动视图或列表视图中，以便可以显示ObservableCollection中的所有图像，则为标准图像，如果为标准图像，那会更好。

maybe something like this 也许像这样

/Oliver /奥利弗

1 个解决方案

Use Bindable (Horizontal) Scroll View. 使用可绑定（水平）滚动视图。 see this link it's help you. 看到此链接可以为您提供帮助。

http://www.fabiocozzolino.eu/a-little-and-simple-bindable-horizontal-scroll-view/ http://www.fabiocozzolino.eu/a-little-and-simple-bindable-horizontal-scroll-view/

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