VioGetAnsi
- Syntax
- Parameters
- Return Code
- Bindings
  - C
  - MASM

This is part of Family API which allow to create dual-os version of program runs under OS/2 and DOS

Note: This is legacy API call. It is recommended to use 32-bit equivalent

2021/09/17 04:47 · prokushev · 0 Comments

2021/08/20 03:18 · prokushev · 0 Comments

VioGetAnsi

This call returns the current ANSI status On/Off state.

Syntax

VioGetAnsi (Indicator, VioHandle)

Parameters

Indicator (PUSHORT) - output : Address of the current ANSI status. A value of 1 indicates ANSI is active, and a value of 0 indicates ANSI is not active.
VioHandle (HVIO) - input : This must be zero unless the caller is a Presentation Manager application, in which case it must be the value returned by VioGetPs.

Return Code

rc (USHORT) - return

Return code descriptions are:

0 NO_ERROR
436 ERROR_VIO_INVALID_HANDLE
465 ERROR_VIO_DETACHED

Bindings

C

#define INCL_VIO
 
USHORT  rc = VioGetAnsi(Indicator, VioHandle);
 
PUSHORT Indicator;     /* On/Off indicator (returned) */
HVIO    VioHandle;     /* Vio handle */
 
USHORT  rc;            /* return code */

MASM

EXTRN  VioGetAnsi:FAR
INCL_VIO            EQU 1
 
PUSH@  WORD    Indicator     ;On/Off indicator (returned)
PUSH   WORD    VioHandle     ;Vio handle
CALL   VioGetAnsi
 
Returns WORD

Family API
DOS	Process Manager	DosBeep DosExit DosSleep DosExecPgm
	File Manager	DosChDir DosChgFilePtr DosClose DosDelete DosDupHandle DosMkDir DosMove DosQCurDir DosQCurDisk DosSetFileMode DosOpen DosQFileInfo DosRead DosQFileMode DosQFSInfo DosQVerify DosRmDir DosSelectDisk DosFindClose DosFindFirst DosFindNext DosSetFileInfo DosSetVerify DosWrite DosFileLocks DosSetFHandState DosNewSize DosBufReset DosQFHandState DosSetFSinfo
	Memory Manager	DosFreeSeg DosSubAlloc DosSubFree DosSubSet DosAllocHuge DosAllocSeg DosReallocHuge DosReallocSeg DosGetHugeShift DosCreateCSAlias
	NLS	DosCaseMap DosGetCtryInfo DosGetDBCSEv DosSetCtryCode DosGetCollate DosGetMessage DosInsMessage DosPutMessage
	Date and Time	DosSetDateTime DosGetDateTime
	Devices	DosDevConfig DosDevIOCtl DosDevIOCtl2
	Signals	DosHoldSignal DosSetSigHandler
	Misc	BadDynLink DosGetEnv DosGetMachineMode DosGetVersion DosError DosErrClass DosSetVec
KBD		KbdCharIn KbdFlushBuffer KbdGetStatus KbdSetStatus KbdStringIn KbdPeek
VIO		VioGetBuf VioGetConfig VioGetCurPos VioGetCurType VioGetPhysBuf VioReadCellStr VioReadCharStr VioScrollUp VioScrollDn VioScrollLf VioScrollRt VioScrUnLock VioSetCurPos VioSetCurType VioSetMode VioGetMode VioShowBuf VioWrtCellStr VioWrtCharStr VioWrtCharStrAtt VioWrtNAttr VioWrtNCell VioWrtNChar VioWrtTTY VioScrLock VioPopUp
Tools		BIND
Modules		DOSCALLS.DLL VIOCALLS.DLL KBDCALLS.DLL MSG.DLL
Libraries		API.LIB OS2386.LIB FAPI.LIB DOSCALLS.LIB SUBCALLS.LIB

2018/08/25 15:05 · prokushev · 0 Comments

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