如何在 universal(wpf) 上从 "listview.ItemsSource" 获取项目 [0]

How to get item[0] from "listview.ItemsSource" on universal(wpf)

lstvideo.ItemsSource = await GetVideo(_link.Link, "");    
var t = lstvideo.ItemsSource as Model.Video;

如何获得t[0]

试试这个(如果我猜对了):

    var x = t.First();
Model.Video video = lstvideo.ItemsSource.First();