using System.Diagnostics; using Model; namespace Views; public partial class Especes : ContentPage { public Especes() { InitializeComponent(); BindingContext = (App.Current as App).Especetheque; } public async void OnClick(object sender, SelectedItemChangedEventArgs e) { (App.Current as App).EspeceSelectionner = e.SelectedItem as Espece; await Shell.Current.GoToAsync("//DetailEspece"); } }