Reference

DCE_GetVisRgn(3w)

DCE_GetVisRgn

NAME

DCE_GetVisRgn - DCE_GetVisRgn

SYNOPSIS

HRGN32 DCE_GetVisRgn
(

HWND32 hwnd,

WORD flags
);

DESCRIPTION

Return the visible region of a window, i.e. The client or window area clipped by the client area of all ancestors, and then optionally by siblings and children.

SEE ALSO

DCE_AllocDCE(3w), DCE_FreeDCE(3w), DCE_FreeWindowDCE(3w), DCE_InvalidateDCE(3w), DCE_Init(3w), DCE_ExcludeRgn(3w), GetDCEx16(3w), GetDCEx32(3w), GetDC16(3w), GetDC32(3w), GetWindowDC16(3w), GetWindowDC32(3w), ReleaseDC16(3w), ReleaseDC32(3w), DCHook(3w), WindowFromDC16(3w), WindowFromDC32(3w), LockWindowUpdate16(3w), LockWindowUpdate32(3w)