public async void red_activated(object sender, EventArgs args)
{
//редактировать кошель
var mi = ((MenuItem)sender);
int id = Convert.ToInt32(mi.CommandParameter);
var detailPage = new Page2(id);
await Navigation.PushAsync(detailPage);
}
public async void MenuItem1_Activated(object sender, EventArgs args)
{
var detailPage = new Page2(0);
await Navigation.PushAsync(detailPage);
}