How do I handle item selection in a ListView in .NET MAUI?

You can handle item selection by subscribing to the ListView’s ItemSelected event. When a user selects an item, the event is triggered, and the OnItemSelected event handler is called, which retrieves the selected item.

XAML

<ListView ItemsSource="{Binding Books}"
        ItemSelected="OnItemSelected">
     <ListView.ItemTemplate>
         <DataTemplate>
             <TextCell Text="{Binding Title}" Detail="{Binding Description}" />
         </DataTemplate>
     </ListView.ItemTemplate>
 </ListView>

C#

private void OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
	if (e.SelectedItem == null)
	return;
	// Handle the selected item (e.SelectedItem) here
	var selectedBook = e.SelectedItem as Book;

	// Do something with the selected book, e.g., display details
    DisplayAlert("Selected Book", $"Title:{selectedBook.Title}\nDescription: {selectedBook.Description}", "OK");

    // Clear the selection
    ((ListView)sender).SelectedItem = null;
}