public void Include(UIDatePicker datePicker)
 {
     datePicker.Date          = datePicker.Date.AddSeconds(1);
     datePicker.ValueChanged += (sender, args) => { datePicker.Date = NSDate.DistantFuture; };
     datePicker.WeakSubscribe <UIDatePicker, EventArgs>(nameof(datePicker.ValueChanged), null);
 }