LPVOID | lpSurface; |
LPRECT | lpRdst; |
lpSurface | Specifies a far pointer to a DCISURFACEINFO structure that was previously obtained via a DCICREATEPRIMARYSURFACE, DCICREATEOFFSCREENSURFACE, or DCICREATEOVERLAYSURFACE escape. |
lpRDst | Specifies a far pointer to a RECT structure in screen coordinates which represents the area of the display screen in which the DCI Client wishes to make information visible. |