try
            {
                //声明折线
                XYDiagram Diagram = chartControl1.Diagram as XYDiagram;
                Diagram.AxisX.GridSpacingAuto = false;
                Diagram.AxisX.DateTimeScaleOptions.MeasureUnit = DateTimeMeasureUnit.Minute;//这个可以根据你自己的情况设置
                Diagram.AxisX.DateTimeScaleOptions.GridAlignment = DateTimeGridAlignment.Minute; //这个是间隔单位
                //Diagram.AxisX.GridSpacing = 60; // 每60秒为一个间隔。
                Diagram.AxisX.Label.DateTimeOptions.Format = DateTimeFormat.Custom;
                Diagram.AxisX.Label.DateTimeOptions.FormatString = "MM-dd HH:mm";
                Diagram.AxisX.Range.Auto = false; //要开启滚动条必须将其设置为false

                //X轴开始时间
                DateTime XbeginTime = new DateTime();
                //X轴结束时间
                DateTime XendTime = new DateTime();

                if (this.lueDeviceSN.EditValue.ToString() == "%")
                {
                }
                else
                {
                    DataTable dt = InfoService.GetRealTimeView(StaticInfo.enterpriseID
                        , this.lueDeviceSN.EditValue.ToString());
                    if (dt != null)
                    {
                        )
                        {
                            XendTime = ConvertHelper.TryToDatetime(dt.Rows[]["UpdateTime"].ToString().Replace("：", ":"));
                            XbeginTime = ConvertHelper.TryToDatetime(dt.Rows[dt.Rows.Count - ]["UpdateTime"].ToString().Replace("：", ":"));
                            ].ArgumentScaleType = ScaleType.DateTime;
                            ].ArgumentDataMember = "UpdateTime";
                            ].ValueDataMembers[] = "Temperature";

                            ].Name = this.lueDeviceSN.EditValue.ToString();
                            ].Points.BeginUpdate();
                            ].Points.Clear();
                            ; j < dt.Rows.Count; j++)
                            {
                                ].Points.Add(
                                    new SeriesPoint(ConvertHelper.TryToDatetime(dt.Rows[j]["UpdateTime"].ToString().Replace("：", ":"))
                                        , ConvertHelper.TryToDouble(dt.Rows[j]["Temperature"])));
                            }
                            ].Points.EndUpdate();
                        }
                    }
                }
                if (XbeginTime == XendTime)
                {
                    XbeginTime = DateTime.Now;
                    XendTime = XbeginTime.AddMinutes();
                }
                Diagram.AxisX.Range.MaxValue = XendTime;
                Diagram.AxisX.Range.MinValue = XbeginTime;
                Diagram.AxisX.Title.Text = "时间";
                Diagram.AxisY.Range.MinValue = -;
                Diagram.AxisY.Range.MaxValue = ;
                Diagram.AxisY.Title.Text = "温度值";
            }
            catch (Exception ex)
            {
            }