public static bool insert_delivery_note(Phieu_Giao pg)
{
if (QLLK_DAO.add_delivery_note(pg))
{
return(true);
}
return(false);
}
public static bool insert_bill_detail(CTHD cthd)
{
if (QLLK_DAO.add_bill_detail(cthd))
{
return(true);
}
return(false);
}
public static DataTable get_Product_Data_BUS(string option)
{
DataTable data_Table = new DataTable();
data_Table.AcceptChanges();
data_Table = QLLK_DAO.get_Product_Data_DAO(data_Table, option).Copy();
return(data_Table);
}
public static bool insert_bill(Hoa_Don hd)
{
if (QLLK_DAO.add_bill(hd))
{
return(true);
}
else
{
return(false);
}
}
