Create android spinner(DropDown) dynamically in Xamarin

Question

My code

 List<Models.Professional> m_prof = new List<Models.Professional>();

 

ArrayAdapter<String> prof_adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleSpinnerItem, m_prof);

var spnrProfesion = main_view.FindViewById<Spinner>(Resource.Id.spnProfession);

spnrProfesion.Adapter = prof_adapter;