If you do not want the WinDockManager’s™ Navigator to display when the user presses Ctrl-Tab, set the Enabled property under NavigatorSettings to False. Setting the Enabled property to False only disables the Navigator from the user (Ctrl-Tab). Even if this property is set to False, you can still display the Navigator through code. If you would like to show the Navigator using code (i.e. when a button is clicked), see Show the Navigator Programmatically.