int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
MoveWindow(hWnd, rect2.left, rect2.top, actual_width, actual_height, TRUE);
int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
MoveWindow(hWnd, rect2.left, rect2.top, actual_width, actual_height, TRUE);