/// <summary> /// vuong hung =================xu ly don dat hang================ /// </summary> /// <returns></returns> public int sp_XuLy_ChiTietDonDatHang(Entities.ChiTietDonDatHang ddh) { int Trave = 0; try { Sql = new Constants.Sql(); string sql = Sql.sp_XuLy_ChiTietDonDatHang; conn = new Connection(); cn = conn.openConnection(); dh = new Constants.ChiTietDonDatHang(); cmd = new SqlCommand(sql, cn); cmd.Parameters.Add(dh.HanhDong, SqlDbType.NVarChar, 20).Value = ddh.Hanhdong; cmd.Parameters.Add(dh.MaDonDatHang, SqlDbType.NVarChar, 20).Value = ddh.MaDonDatHang; cmd.Parameters.Add(dh.MaHangHoa, SqlDbType.NVarChar).Value = ddh.MaHangHoa; cmd.Parameters.Add("TenHangHoa", SqlDbType.NVarChar, 200).Value = ddh.TenHangHoa; cmd.Parameters.Add(dh.SoLuong, SqlDbType.Int).Value = ddh.SoLuong; cmd.Parameters.Add(dh.DonGia, SqlDbType.Float, 20).Value = ddh.DonGia; cmd.Parameters.Add(dh.Thue, SqlDbType.Float, 20).Value = ddh.Thue; cmd.Parameters.Add(dh.PhanTramChietKhau, SqlDbType.Float, 20).Value = ddh.PhanTramChietKhau; cmd.Parameters.Add(dh.GhiChu, SqlDbType.NVarChar).Value = ddh.GhiChu; cmd.Parameters.Add(dh.Deleted, SqlDbType.Bit).Value = ddh.Deleted; Trave = cmd.ExecuteNonQuery(); } catch (Exception ex) { string s = ex.Message.ToString(); } finally { cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); } return(Trave); }
/// <summary> /// khoi tao gia tri /// </summary> public ChiTietDonDatHang() { dh = null; Sql = null; conn = null; cmd = null; arr = null; dr = null; dondathang = null; cn = null; }
/// <summary> /// vuong hung =================lay bang DonDatHang================ /// </summary> /// <returns></returns> public Entities.ChiTietDonDatHang[] sp_LayBang_ChiTietDonDatHang() { Entities.ChiTietDonDatHang[] arrC = null; try { dh = new Constants.ChiTietDonDatHang(); Sql = new Constants.Sql(); string sql = Sql.sp_LayBang_ChiTietDonDatHang; conn = new Connection(); cn = conn.openConnection(); cmd = new SqlCommand(sql, cn); dr = cmd.ExecuteReader(CommandBehavior.CloseConnection); arr = new ArrayList(); while (dr.Read()) { dondathang = new Entities.ChiTietDonDatHang(); dondathang.MaDonDatHang = dr[dh.MaDonDatHang].ToString(); dondathang.MaHangHoa = dr[dh.MaHangHoa].ToString(); dondathang.TenHangHoa = dr["TenHangHoa"].ToString(); dondathang.SoLuong = int.Parse(0 + dr[dh.SoLuong].ToString()); dondathang.DonGia = Double.Parse(0 + dr[dh.DonGia].ToString()).ToString(); dondathang.Thue = Double.Parse(0 + dr[dh.Thue].ToString()).ToString(); dondathang.PhanTramChietKhau = Double.Parse(0 + dr[dh.PhanTramChietKhau].ToString()).ToString(); dondathang.GhiChu = "" + dr[dh.GhiChu].ToString(); dondathang.Deleted = Convert.ToBoolean(dr[dh.Deleted].ToString()); arr.Add(dondathang); } int n = arr.Count; if (n == 0) { return(null); } arrC = new Entities.ChiTietDonDatHang[n]; for (int i = 0; i < n; i++) { arrC[i] = (Entities.ChiTietDonDatHang)arr[i]; } } catch (Exception ex) { string s = ex.Message.ToString(); } finally { cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); } return(arrC); }