using System.Threading.Tasks; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Media.Imaging; using YJMPD_UWP.ViewModels; namespace YJMPD_UWP.Views { public sealed partial class PhotoView : Page { PhotoVM photovm; public PhotoView() { photovm = new PhotoVM(); this.DataContext = photovm; this.InitializeComponent(); } private void PhotoButton_Click(object sender, RoutedEventArgs e) { App.Photo.Take(); } } }