VioSetCurPos (FAPI): Difference between revisions
Created page with "==Description== This call sets the cursor's coordinates on the screen. ==Syntax== <PRE> VioSetCurPos (Row, Column, VioHandle) </PRE> ==Parameters== ; Row (USHORT) - i..." |
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This call sets the cursor's coordinates on the screen. | This call sets the cursor's coordinates on the screen. | ||
==Syntax== | ==Syntax== | ||
VioSetCurPos (Row, Column, VioHandle) | |||
VioSetCurPos | |||
==Parameters== | ==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. | |||
; 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. | ||
; 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== | ==Return Code== | ||
rc (USHORT) - return | rc (USHORT) - return | ||
Return code descriptions are: | Return code descriptions are: | ||
* 0 NO_ERROR | * 0 NO_ERROR | ||
* 355 ERROR_VIO_MODE | * 355 ERROR_VIO_MODE | ||
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* 436 ERROR_VIO_INVALID_HANDLE | * 436 ERROR_VIO_INVALID_HANDLE | ||
* 465 ERROR_VIO_DETACHED | * 465 ERROR_VIO_DETACHED | ||
==Example Code== | ==Example Code== | ||
| Line 58: | Line 47: | ||
==Related Functions== | ==Related Functions== | ||
* | * VioGetCurPos | ||
[[Category: | [[Category:Vio]] | ||
Revision as of 18:20, 28 February 2017
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
Related Functions
- VioGetCurPos