How can I disable horizontal scrolling in a WPF ListBox?

Question

This seems to be an absurdly simple question but Google and Stack Overflow searches yield nothing. How can I disable horizontal scrolling in a WPF ListBox when items take up

Answer 1

In XAML:

In C#:

myListBox.SetValue(
    ScrollViewer.HorizontalScrollBarVisibilityProperty,
    ScrollBarVisibility.Disabled);