VioSetCurPos (FAPI)

Description

This call sets the cursor's coordinates on the screen.

Syntax

 VioSetCurPos

    (Row, Column, VioHandle)

Parameters

Row (USHORT) - input

New cursor row position, 0 is the top row.

Column (USHORT) - input

New cursor column position, 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.

Return Code

rc (USHORT) - return

Return code descriptions are:

• 0 NO_ERROR
• 355 ERROR_VIO_MODE
• 358 ERROR_VIO_ROW
• 359 ERROR_VIO_COL
• 436 ERROR_VIO_INVALID_HANDLE
• 465 ERROR_VIO_DETACHED

Example Code

C Binding

#define INCL_VIO

USHORT  rc = VioSetCurPos(Row, Column, VioHandle);

USHORT           Row;           /* Row data */
USHORT           Column;        /* Column data */
HVIO             VioHandle;     /* Video handle */

USHORT           rc;            /* return code */

MASM Binding

EXTRN  VioSetCurPos:FAR
INCL_VIO            EQU 1

PUSH   WORD    Row           ;Row data
PUSH   WORD    Column        ;Column data
PUSH   WORD    VioHandle     ;Video handle
CALL   VioSetCurPos

Returns WORD