protected async override void OnAppearing() { base.OnAppearing(); if (CrossConnectivity.Current.IsConnected) { try { BindingContext = new KardexVM(Id_producto); } catch (Exception err) { await DisplayAlert("Error", err.ToString(), "OK"); } } else { await DisplayAlert("Error", "Necesitas estar conectado a internet", "OK"); } }
public Kardex(int id_producto) { InitializeComponent(); BindingContext = new KardexVM(id_producto); }