public void AddDataRow(HoaDon s) { DataRow r8 = DTHoaDon.NewRow(); r8["MaHoaDon"] = s.MaHoaDon; r8["NgayXuat"] = s.NgayXuat; r8["SoTien"] = s.SoTien; r8["ID_HopDong"] = s.ID_HopDong; DTHoaDon.Rows.Add(r8); }
public void DeleteDataRow(string index) { foreach (DataRow i in DTHoaDon.Select()) { if (i["MaHoaDon"].ToString() == index) { DTHoaDon.Rows.Remove(i); } } DTHoaDon.AcceptChanges(); }