KbdFreeFocus
This call frees the logical-to-physical keyboard bond created by KbdGetFocus.
KbdFreeFocus (KbdHandle)
KbdHandle (HKBD) - input Default keyboard or the logical keyboard.
rc (USHORT) - return Return code descriptions are:
0 | NO_ERROR |
439 | ERROR_KBD_INVALID_HANDLE |
445 | ERROR_KBD_FOCUS_REQUIRED |
464 | ERROR_KBD_DETACHED |
504 | ERROR_KBD_EXTENDED_SG |
Remarks
KbdFreeFocus may be replaced by issuing KbdRegister. Unlike other keyboard subsystem functions, the replaced KbdFreeFocus is called only if there is an outstanding focus.
C bindings
#define INCL_KBD USHORT rc = KbdFreeFocus(KbdHandle); HKBD KbdHandle; /* Keyboard handle */ USHORT rc; /* return code */
MASM bindings
EXTRN KbdFreeFocus:FAR INCL_KBD EQU 1 PUSH WORD KbdHandle ;Keyboard handle CALL KbdFreeFocus Returns WORD