/// <summary> /// khoi tao gia tri /// </summary> public DonHang() { lsgd = null; Sql = null; conn = null; cmd = null; arr = null; dr = null; lichsugiaodich = null; cn = null; }
/// <summary> /// Select Bảng /// </summary> /// <returns></returns> public Entities.DonHang[] Select(Entities.DonHang ct) { Entities.DonHang[] arrC = null; try { lsgd = new Constants.DonHang(); Sql = new Constants.Sql(); string sql = Sql.DonHang; conn = new Connection(); cn = conn.openConnection(); cmd = new SqlCommand(sql, cn); cmd.Parameters.Add(lsgd.MaKhachHang, SqlDbType.NVarChar, 20).Value = ct.MaKhachHang; dr = cmd.ExecuteReader(CommandBehavior.CloseConnection); arr = new ArrayList(); while (dr.Read()) { lichsugiaodich = new Entities.DonHang(); lichsugiaodich.MaKhachHang = dr[0].ToString(); lichsugiaodich.MaDonDatHang = dr[1].ToString(); lichsugiaodich.NgayDonHang = Convert.ToDateTime(dr[2].ToString()); lichsugiaodich.HinhThucThanhToan = dr[3].ToString(); lichsugiaodich.GhiChu = dr[4].ToString(); lichsugiaodich.TongTienThanhToan = dr[5].ToString(); arr.Add(lichsugiaodich); } int n = arr.Count; if (n == 0) { return(null); } arrC = new Entities.DonHang[n]; for (int i = 0; i < n; i++) { arrC[i] = (Entities.DonHang)arr[i]; } } catch (Exception ex) { string s = ex.Message.ToString(); } finally { cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); } return(arrC); }
/// <summary> /// Select Bảng /// </summary> /// <returns></returns> public Entities.DonHang[] Select(Entities.DonHang ct) { Entities.DonHang[] arrC = null; try { lsgd = new Constants.DonHang(); Sql = new Constants.Sql(); string sql = Sql.DonHang; conn = new Connection(); cn = conn.openConnection(); cmd = new SqlCommand(sql, cn); cmd.Parameters.Add(lsgd.MaKhachHang, SqlDbType.NVarChar, 20).Value = ct.MaKhachHang; dr = cmd.ExecuteReader(CommandBehavior.CloseConnection); arr = new ArrayList(); while (dr.Read()) { lichsugiaodich = new Entities.DonHang(); lichsugiaodich.MaKhachHang = dr[0].ToString(); lichsugiaodich.MaDonDatHang = dr[1].ToString(); lichsugiaodich.NgayDonHang = Convert.ToDateTime(dr[2].ToString()); lichsugiaodich.HinhThucThanhToan = dr[3].ToString(); lichsugiaodich.GhiChu = dr[4].ToString(); lichsugiaodich.TongTienThanhToan = dr[5].ToString(); arr.Add(lichsugiaodich); } int n = arr.Count; if (n == 0) { return null; } arrC = new Entities.DonHang[n]; for (int i = 0; i < n; i++) { arrC[i] = (Entities.DonHang)arr[i]; } } catch (Exception ex) { string s = ex.Message.ToString(); } finally { cmd.Connection.Dispose(); cn.Close(); conn.closeConnection(); } return arrC; }