KbdGetCp (FAPI)

This call allows a process to query the code page being used to translate scan codes to ASCII characters.

Syntax
KbdGetCp (Reserved, CodePageID, KbdHandle)

Parameters

 * Reserved (ULONG) - input: Reserved and must be set to zero.
 * CodePageID (PUSHORT) - output: Address of the code page ID located in the application's data area. The keyboard support copies the current code page ID for a specified keyboard handle into this word. The code page ID is equivalent to one of the code page IDs specified in the CONFIG.SYS CODEPAGE = statement or 0000.
 * KbdHandle (HKBD) - input: Default keyboard or the logical keyboard.

Return Code

 * rc (USHORT) - return:Return code descriptions are:
 * 0 NO_ERROR
 * 373 ERROR_KBD_PARAMETER
 * 439 ERROR_KBD_INVALID_HANDLE
 * 445 ERROR_KBD_FOCUS_REQUIRED
 * 447 ERROR_KBD_KEYBOARD_BUSY
 * 464 ERROR_KBD_DETACHED
 * 504 ERROR_KBD_EXTENDED_SG

Remarks
The CodePageID is the currently active keyboard code page. A value of 0 indicates the code page translation table in use is the ROM code page translation table provided by the hardware.

C

 * 1) define INCL_KBD

USHORT rc = KbdGetCp(Reserved, CodePageID, KbdHandle);

ULONG  Reserved;     /* Reserved (must be zero) */ PUSHORT CodePageID;  /* Code Page ID */ HKBD   KbdHandle;    /* Keyboard handle */

USHORT rc;           /* return code */ 

MASM
 EXTRN KbdGetCp:FAR INCL_KBD   EQU 1

PUSH  DWORD   Reserved     ;Reserved (must be zero) PUSH@ WORD    CodePageID   ;Code Page ID PUSH   WORD    KbdHandle    ;Keyboard handle CALL  KbdGetCp

Returns WORD 