What is a simple way to add Scrollbars to a ListBox? - Continued #2

using System.Windows;

namespace WpfApp1
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            // Add items to the ListBox
            for (int i = 0; i < 100; i++)
            {
                gLBxCharacters.Items.Add("Item " + i);
            }
        }
    }
}

Here the ListBox is placed inside a Grid, which allows it to grow and shrink as the window is resized. The ScrollViewer properties are set to make the horizontal and vertical scrollbars visible.