Esempio n. 1
0
 public static bool KiemTraNH(string MaNH)
 {
     try
     {
         HangHoa   dao   = new HangHoa();
         DataTable table = dao.GetNH(MaNH);
         if (table.Rows.Count > 0)
         {
             return(true);
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
     return(false);
 }