en:ibm:prcp:vio:getcurpos

VioGetCurPos

Bindings: C, MASM

This call returns the coordinates of the cursor.

VioGetCurPos (Row, Column, VioHandle)

Row (PUSHORT) - output Address of the current Row position of the cursor where 0 is the top row.

Column (PUSHORT) - output Address of the current column position of the cursor where 0 is the leftmost column.

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.

rc (USHORT) - return Return code descriptions are:

0 NO_ERROR
355 ERROR_VIO_MODE
436 ERROR_VIO_INVALID_HANDLE
465 ERROR_VIO_DETACHED

C bindings

#define INCL_VIO
 
USHORT  rc = VioGetCurPos(Row, Column, VioHandle);
 
PUSHORT          Row;           /* Row return data */
PUSHORT          Column;        /* Column return data */
HVIO             VioHandle;     /* Vio handle */
 
USHORT           rc;            /* return code */

MASM bindings

EXTRN  VioGetCurPos:FAR
INCL_VIO            EQU 1
 
PUSH@  WORD    Row           ;Row return data
PUSH@  WORD    Column        ;Column return data
PUSH   WORD    VioHandle     ;Vio handle
CALL   VioGetCurPos
 
Returns WORD

en/ibm/prcp/vio/getcurpos.txt · Last modified: 2016/09/15 05:03 by valerius