Video Functions

This section reflects the Video API interface of OS/2 only.

If ERROR_VIO_SEE_ERROR_LOG is returned, further information about the error that occurred can be obtained by calling WinGetLast Error.

Notes:

Calls marked xPM are not supported by Presentation Manager, and must not be used by Presentation Manager applications. An error code is returned if any of these calls are issued.

Calls marked xWPM are not windowable and are not supported by Presentation Manager. They can be used in OS/2 mode.

Calls marked FAPI are present in the Family API.

#	FUNCTION CALL	ICON	#	FUNCTION CALL	ICON
1	VioDeRegister	xWPM	24	VioScrLock	FAPI
2	VioEndPopUp	25	VioScrollDn	FAPI
3	VioGetAnsi	26	VioScrollLf	FAPI
4	VioGetBuf	27	VioScrollRt	FAPI
5	VioGetConfig	FAPI	28	VioScrollUp	FAPI
6	VioGetCp	29	VioScrUnLock	FAPI
7	VioGetCurPos	FAPI	30	VioSetAnsi
8	VioGetCurType	FAPI	31	VioSetCp
9	VioGetFont	FAPI	32	VioSetCurPos	FAPI
10	VioGetMode	FAPI	33	VioSetCurType	FAPI
11	VioGetPhysBuf	FAPI	34	VioSetFont	FAPI
12	VioGetState	FAPI	35	VioSetMode	FAPI
13	VioGlobalReg	36	VioSetState	FAPI
14	VioModeUndo	xWPM	37	VioShowBuf
15	VioModeWait	xWPM	38	VioWrtCellStr	FAPI
16	VioPopUp	39	VioWrtCharStr	FAPI
17	VioPrtSc	xWPM	40	VioWrtCharStrAtt	FAPI
18	VioPrtScToggle	xWPM	41	VioWrtNAttr	FAPI
19	VioReadCellStr	FAPI	42	VioWrtNCell	FAPI
20	VioReadCharStr	FAPI	43	VioWrtNChar	FAPI
21	VioRegister	xWPM	44	VioWrtTTY	FAPI
22	VioSavRedrawUndo	xWPM
23	VioSavRedrawWait	xWPM