public void AddContentsTab()
{
//using ItemsSource, modify collection to contain TOC Tab
IList items = _tabControl.ItemsSource as IList;
if (items != null)
{
_tabControl.ItemsSource = null;
items.Insert(0, _tabControl.GetContentsTab());
_tabControl.ItemsSource = items;
(_tabControl.ItemContainerGenerator.ContainerFromItem(items[1]) as TabItem).Focus();
}
}
public void AddContentsTab()
{
//presumably using items collection, modify that collection to contain TOC Tab
_tabControl.Items.Insert(0, _tabControl.GetContentsTab());
}