AfxRegisterClass을 하면 CPU사용률이 100%가 됩니다...

CCustom::CCustom(void)
{
	RegisterWindowClass();
}
 
CCustom::~CCustom(void)
{
 
}
 
BOOL CCustom::RegisterWindowClass()
{
	WNDCLASS    wndcls;
	HINSTANCE   hInst = AfxGetInstanceHandle();
 
	g_loaded = false;
 
	if ( !(::GetClassInfo(hInst, JSADMODULE_CLASSNAME, &wndcls)) )
	{
		wndcls.style            = CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW;
		wndcls.lpfnWndProc      = ::DefWindowProc;
		wndcls.cbClsExtra       = wndcls.cbWndExtra = 0;
		wndcls.hInstance        = hInst;
		wndcls.hIcon            = NULL;
		wndcls.hCursor          = AfxGetApp()->LoadStandardCursor(IDC_ARROW);
		wndcls.hbrBackground    = (HBRUSH) (COLOR_3DFACE + 1);
		wndcls.lpszMenuName     = NULL;
		wndcls.lpszClassName    = JSADMODULE_CLASSNAME;
 
		if (!AfxRegisterClass(&wndcls))
		{
			AfxThrowResourceException();
			return FALSE;
		}
	}
 
	return TRUE;
}
 
BEGIN_MESSAGE_MAP(CCustom, CWnd)
	ON_WM_ERASEBKGND()
	ON_WM_PAINT()   
END_MESSAGE_MAP()