KbdSetStatus: Difference between revisions
Created page with "==Description== Sets the characteristics of the keyboard. ==Syntax== <PRE> #define INCL_KBD #include <os2.h> PKBDINFO pkbdinfo; →Pointer to keyboard status.: HKBD ..." |
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rc = KbdSetStatus(pkbdinfo, hkbd); | rc = KbdSetStatus(pkbdinfo, hkbd); | ||
</PRE> | |||
==Parameters== | ==Parameters== | ||
; | ;pkbdinfo (PKBDINFO) - output : Pointer to keyboard status. | ||
A pointer to a KBDINFO structure in which the keyboard status is returned. | A pointer to a KBDINFO structure in which the keyboard status is returned. | ||
; hkbd (HKBD) - input : Reserved. Must be 0. | |||
==Return Code== | ==Return Code== | ||
rc (APIRET) - returns | rc (APIRET) - returns | ||
KbdSetStatus returns one of the following values: | KbdSetStatus returns one of the following values: | ||
* 0 NO_ERROR | |||
* 376 ERROR_KDB_INVALID_LENGTH | |||
* 377 ERROR_KBD_INVALID_ECHO_MASK | |||
* 378 ERROR_KBD_INVALID_INPUT_MASK | |||
* 439 ERROR_KBD_INVALID_HANDLE | |||
* 445 ERROR_KBD_FOCUS_REQUIRED | |||
* 447 ERROR_KBD_KEYBOARD_BUSY | |||
* 504 ERROR_KBD_EXTENDED_SG | |||
==Remarks== | ==Remarks== | ||
In the KBDINFO structure, the upper byte of fsInterim is the NLS shift state, and can be modified by KbdSetStatus. | In the KBDINFO structure, the upper byte of fsInterim is the NLS shift state, and can be modified by KbdSetStatus. | ||
[[Category: | [[Category:Kbd]] | ||
Revision as of 02:32, 5 December 2016
Description
Sets the characteristics of the keyboard.
Syntax
#define INCL_KBD #include <os2.h> PKBDINFO pkbdinfo; /* Pointer to keyboard status. */ HKBD hkbd; /* Reserved. Must be 0. */ APIRET rc; /* Return code. */ rc = KbdSetStatus(pkbdinfo, hkbd);
Parameters
- pkbdinfo (PKBDINFO) - output
- Pointer to keyboard status.
A pointer to a KBDINFO structure in which the keyboard status is returned.
- hkbd (HKBD) - input
- Reserved. Must be 0.
Return Code
rc (APIRET) - returns
KbdSetStatus returns one of the following values:
- 0 NO_ERROR
- 376 ERROR_KDB_INVALID_LENGTH
- 377 ERROR_KBD_INVALID_ECHO_MASK
- 378 ERROR_KBD_INVALID_INPUT_MASK
- 439 ERROR_KBD_INVALID_HANDLE
- 445 ERROR_KBD_FOCUS_REQUIRED
- 447 ERROR_KBD_KEYBOARD_BUSY
- 504 ERROR_KBD_EXTENDED_SG
Remarks
In the KBDINFO structure, the upper byte of fsInterim is the NLS shift state, and can be modified by KbdSetStatus.