public static List <CHITIETPHIEUDATHANG> getDSCTPDH()
{
List <CHITIETPHIEUDATHANG> ds = new List <CHITIETPHIEUDATHANG>();
ConnectionDB cn = new ConnectionDB();
SqlDataAdapter da = cn.getDa("select * from ct_phieudathang");
DataTable dt = new DataTable();
da.Fill(dt);
cn.close();
foreach (DataRow dr in dt.Rows)
{
CHITIETPHIEUDATHANG ctpdh = new CHITIETPHIEUDATHANG(dr["sophieu"].ToString().Trim(), dr["masp"].ToString().Trim(), int.Parse(dr["soluong"].ToString().Trim()), Decimal.Parse(dr["giatien"].ToString().Trim()));
ds.Add(ctpdh);
}
return(ds);
}
public static void ThemCTPDH(List <CHITIETPHIEUDATHANG> dsCTPDH, String sophieu, String masp, int soluong, Decimal giatien)
{
CHITIETPHIEUDATHANG ct = new CHITIETPHIEUDATHANG(sophieu, masp, soluong, giatien);
dsCTPDH.Add(ct);
}
