public static void UpSLHang(HangHoaDTO hs) { D_HangHoa.UpSLHang(hs); }
public static void DeleteHangHoa(string mahs) { D_HangHoa.DeleteHang(mahs); }
public static DataTable getDataForSearch() { return(D_HangHoa.getDataForSearch()); }
public static void saveHang(HangHoaDTO hs, string method) { D_HangHoa.saveHang(hs, method); }
public static DataTable GetAllHangHoa() { return(D_HangHoa.getData()); }