Contains values which specify the navigation control style.
Specifies that an accordion control is used as the navigation control. In this instance, all nodes except nodes of the last nesting level present accordion groups. These groups are containers for other child nodes. You cannot use these groups to navigate to Views.
Specifies that a navbar control is used as the navigation control. In this instance, the first-level child nodes of the IModelRootNavigationItems node represent the navbar's groups. These groups cannot be used to navigate to Views. The groups only serve as the containers for other child nodes.
Specifies that a treelist control is used as the navigation control. In this instance, the displayed tree is identical to the navigation structure.
These enumeration values are used to set the IModelRootNavigationItems.NavigationStyle property.