if( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
RECT rect;
CWnd *wnd;
wnd = this->GetDesktopWindow();
if (wnd){
wnd->GetWindowRect(&rect);
cs.x = (rect.right - rect.left)/2 - 320;
cs.y = (rect.bottom - rect.top)/2 - 240;
cs.cx= 640;
cs.cy= 480;
cs.dwExStyle=WS_EX_OVERLAPPEDWINDOW;
cs.style= WS_VISIBLE|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX|WS_MAXIMIZEBOX;
}else
return FALSE;
return TRUE;