C# (CSharp) ItemsViewModel.AtualizarLista 예제들

예제 #1

 protected override void OnAppearing()
 {
     base.OnAppearing();
     viewModel.AtualizarLista();
     MessagingCenter.Subscribe <string>(this, "OnItemError", (msg) =>
     {
         DisplayAlert("Erro", msg, "Ok");
     });
 }