在xamarin.android中访问列表视图行中的文本视图

<TextView
    android:id="@+id/textView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

public class CustomAdapter : BaseAdapter<string>
{
    private List<string> items;
    private Context context;

    public CustomAdapter(Context context, List<string> items)
    {
        this.context = context;
        this.items = items;
    }

    public override View GetView(int position, View convertView, ViewGroup parent)
    {
        View view = convertView;

        if (view == null)
        {
            LayoutInflater inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
            view = inflater.Inflate(Resource.Layout.list_item, null);
        }

        TextView textView = view.FindViewById<TextView>(Resource.Id.textView);
        textView.Text = items[position];

        return view;
    }

    public override int Count => items.Count;

    public override string this[int position] => items[position];

    public override long GetItemId(int position) => position;
}

ListView listView = FindViewById<ListView>(Resource.Id.listView);
List<string> items = new List<string>() { "Item 1", "Item 2", "Item 3" };
CustomAdapter adapter = new CustomAdapter(this, items);
listView.Adapter = adapter;