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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
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
Note
Text based on http://www.edm2.com/index.php/VioSetCurPos_(FAPI)