public void Editar(object sender, SelectedItemChangedEventArgs e)
{
var mi = ((MenuItem)sender);
var item = mi.CommandParameter as Negocio;
NegocioEditPage pagEditar = new NegocioEditPage(new ItemDetailViewModel(item), this);
var agregarNegocio = Navigation.PushModalAsync(new NavigationPage(pagEditar));
//await Navigation.PushModalAsync(new NegocioEditPage(new ItemDetailViewModel(item)));
}
void Editar_Clicked(object sender, EventArgs e)
{
//var mi = ((MenuItem)sender);
var item = sender as Negocio;
NegocioEditPage pagEditar = new NegocioEditPage(new ItemDetailViewModel(viewModel.Negocio), n);
var agregarNegocio = Navigation.PushModalAsync(new NavigationPage(pagEditar));
//await Navigation.PushAsync(new NegocioEditPage(new ItemDetailViewModel(viewModel.Negocio)));
}