BCGControlBar Pro for MFC
void CBCGPMDIFrameWnd::EnableWindowsNavigator ( BOOL  bEnable = TRUE,
const CBCGPWindowsNavigatorOptions pOptions = NULL 
)

Specifies whether Windows Navigator should ne displayed upon pressing Ctrl+Tab or Ctrl+Shift+Tab key combinations.

Call this method if you need you to display a scrollable list of all opened MDI child windows along with docking/floating panes and activate required document/pane by pressing Enter key. By default, Window Navigator is displayed when user presses Ctrl+Tab or Ctrl+Shift+Tab keys.

Parameters
bEnableTRUE to enable, FALSE to disable.
pOptionsSpecifies Windows Navigator options. Can be NULL.