private void ClickedLogin(object sender, EventArgs args) { UserModel user = context.AttemptLogin(); if (user == null) { // Invalid user attempted to log in :) DisplayAlert("Autenticacion fallida", "Datos de inicio incorrectos", "OK"); } else { Navigation.PushAsync(new CoursesView(user)); } }
private void LoginButton_Clicked(object sender, EventArgs e) { waitingGif.IsVisible = true; loginViewModel.AttemptLogin(); waitingGif.Source = "tick.png"; }