Gets or sets a value that specifies whether disabled items are allowed to be selected. This is a dependency property.
true if disabled items can be selected; otherwise, false.
If item selection is enabled (the NavBarControl.AllowSelectItem property is set to true), end-users can select items by clicking them. Selected items have their NavBarItem.IsSelected property set to true. By default, only enabled items can be selected - those whose DXFrameworkContentElement.IsEnabled property is true. Use the AllowSelectDisabledItem property to control whether disabled items can also be selected within the NavBarControl.