public int GetLastesIDLoaiHH()
{
try
{
dao_LoaiHangHoa dal = new dao_LoaiHangHoa();
int value = dal.GetLastestIDLoaiHH();
return(value);
}
catch (Exception ex)
{
throw ex;
}
}
public int UpdateLoaiHangHoa(vo_LoaiHangHoa vo)
{
try
{
dao_LoaiHangHoa dao = new dao_LoaiHangHoa();
int id = dao.updateLoaiHangHoa(vo);
return(id);
}
catch (Exception ex)
{
throw ex;
}
}
public int AddLoaiHangHoa(vo_LoaiHangHoa vo_loaiHH)
{
try
{
dao_LoaiHangHoa dao = new dao_LoaiHangHoa();
int value = dao.insertLoaiHangHoa(vo_loaiHH);
return(value);
}
catch (Exception ex)
{
throw ex;
}
}
public ObservableCollection <vo_LoaiHangHoa> getAllLoaiHangHoa()
{
try
{
dao_LoaiHangHoa dao = new dao_LoaiHangHoa();
DataTable dt = dao.getAllLoaiHangHoa();
ObservableCollection <vo_LoaiHangHoa> dsLoaiHH = new ObservableCollection <vo_LoaiHangHoa>();
foreach (DataRow row in dt.Rows)
{
vo_LoaiHangHoa vo = new vo_LoaiHangHoa(int.Parse(row["ID"].ToString()), row["LOAIHANGHOA"].ToString());
dsLoaiHH.Add(vo);
}
return(dsLoaiHH);
}
catch (Exception ex)
{
throw ex;
}
}
