MedicalService-MainPage-initial.xaml.cs

private void TapGestureRecognizer_Tapped(System.Object sender, Microsoft.Maui.Controls.TappedEventArgs e)
{
  if (e.Parameter is SelectableModel selectable)
  {
  	selectable.IsSelected = !selectable.IsSelected;
  }
  else if (e.Parameter is QuestionableModel questionable)
  {
  	var frame = sender as Frame;
  	var label = frame.Children.First() as Label;
  	questionable.Answer = label.Text.Equals("yes", StringComparison.InvariantCultureIgnoreCase)
  		? Answer.Yes
  		: Answer.No;
  }
}