The function raise-interface
raises the window containing
pane
to the front of the screen. To push it to the back use lower-interface, and to iconify it use hide-interface.
(setq pane (capi:contain
(make-instance
'capi:text-input-pane)))
(capi:apply-in-pane-process
pane 'capi:lower-interface pane)
(capi:apply-in-pane-process
pane 'capi:raise-interface pane)
activate-pane
hide-interface
interface
lower-interface
quit-interface
Manipulating top-level windows
CAPI User Guide and Reference Manual (Windows version) - 25 Feb 2015