Provides access to commands which are specific to the Navigation Pane view.
The NavBarControl has built-in Navigation Pane specific commands, allowing to you easily program some actions via XAML markup (such as expand/collapse the Navigation Pane or display more/fewer visible groups within the Navigation Pane). All these commands have corresponding methods, which are declared at the levels targeted by the CommandTarget parameter of the commands.
For instance, the NavigationPaneCommands.ChangeNavPaneExpanded command corresponds to the NavigationPaneView.ChangeNavPaneExpanded method. Some commands use specific parameters; you can discover the required parameters within the corresponding methods of commands, as well.