Prevent Multi-select in WPF Tab Control?

Question

It appears that in a WPF TabControl the user can select multiple items, either via Ctrl-Click or Shift-Click. Is there a property that controls this?
Or do I have to handle the click/select event and explicitly unselect other items?

Answer 1

Thanks to Moore's comment, I was able to solve this.

Each TabItem in the TabControl.Items collection needs a control to display the content. My program is using a ListView. (tabItem.Content = new System.Windows.Controls.ListView();)
When creating each ListView, set the SelectionMode property to 'Single'. (Why that isn't happening, if Single is the default, is a mystery...)