using System; using System.Threading.Tasks; using Xamarin.Forms; using Xamarin.Forms.Xaml; namespace MobileApp1.Views { [XamlCompilation(XamlCompilationOptions.Compile)] public partial class LogoutPage : ContentPage { public LogoutPage() { InitializeComponent(); } private async void button1_Clicked(object sender, EventArgs e) { await Task.Run(() => { ContentPageHelper.SetMainPage(this, new LoginPage()); }); } } }