VioGetAnsi (OS/2 1.x): Difference between revisions

Latest revision as of 18:34, 14 September 2019

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

@@ Line 9: / Line 9: @@
 ==Return Code==
- rc (USHORT) - return
+;rc (USHORT) - return:Return code descriptions are:
-Return code descriptions are:
+* 0  NO_ERROR
-* 0          NO_ERROR
+*436 ERROR_VIO_INVALID_HANDLE
-* 436        ERROR_VIO_INVALID_HANDLE
+*465 ERROR_VIO_DETACHED
-* 465        ERROR_VIO_DETACHED
-==Example Code==
+==Bindings==
-===C Binding===
+===C===
 <PRE>
 #define INCL_VIO
@@ Line 28: / Line 27: @@
 </PRE>
-===MASM Binding===
+===MASM===
 <PRE>
 EXTRN  VioGetAnsi:FAR