6 references to _tabHeaderItemsSource
System.Windows.Controls.Ribbon (6)
Microsoft\Windows\Controls\Ribbon\Ribbon.cs (6)
745_tabHeaderItemsControl.ItemsSource = _tabHeaderItemsSource; 1666if (i >= _tabHeaderItemsSource.Count) 1668_tabHeaderItemsSource.Add(headerItem); 1672_tabHeaderItemsSource[i] = headerItem; 1675int headersCount = _tabHeaderItemsSource.Count; 1678_tabHeaderItemsSource.RemoveAt(itemCount);