public static KhachHangDTO SelectKhachHangById(String khachhangID) { return(!KhachHangDAO.CheckKhachHangById(khachhangID) ? null : KhachHangDAO.SelectKhachHangById(khachhangID)); }
public static KhachHangDTO SelectKhachHangById(String khachhangID) { return(!KhachHangDAO.CheckKhachHangById(khachhangID) ? null : KhachHangDAO.SelectKhachHangById(khachhangID)); }