BOOL m_bSystemCursor;
Remarks
If TRUE, the system cursor resource will be loaded when the window class is registered. Otherwise, the cursor resource contained in your module will be loaded.
CWndClassInfo uses m_bSystemCursor only when the DECLARE_WND_CLASS (the default in CWindowImpl) or the DECLARE_WND_CLASS_EX macro is specified. In this case, m_bSystemCursor is initialized to TRUE. For more information, see the CWndClassInfo overview.
CWndClassInfo Overview | Class Members
See Also CWndClassInfo::m_lpszCursorID