CDockSite::RectSideFromPoint
This topic is included for completeness. For more detail see the source code located in the VC\atlmfc\src\mfc folder of your Visual Studio installation.
static int __stdcall RectSideFromPoint(
const CRect& rect,
const CPoint& point
);
Parameters
[in] rect
[in] point
Requirements
Header: afxdocksite.h