Sensoray 2224 Windows Manuale Utente Scaricare il pdf (Pagina 58)

MID2226_API int S2226_OverlayDelXY(

int xpos,

int ypos,

HANDLE hdev

);

Delete an overlay at x, y location if one exists at that location.

Parameters

xpos

x position

ypos

y position

hdev

handle to device (obtained from S2226_OpenBoard).

Returns

0 on success, -1 if overlay does not exist, -2 if that sub-window already used.

MID2226_API int S2226_OverlayDel(

int WinIndex,

HANDLE hdev

);

Delete overlay with index WinIndex.

Parameters

WinIndex

(0-7) sub-window position to query.

hdev

handle to device (obtained from S2226_OpenBoard).

Returns

0 on success, -1 if overlay does not exist.

MID2226_API int S2226_UpdateOverlay(

HANDLE hdev

);

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Sensoray 2224 Windows Manuale Utente Pagina 58