web xydatagraph not refershing

[SGuhan]

Hi ,

We are using  NationalInstruments.UI.WebForms.ScatterGraph to genenarte a graph.   We are facing problem some times the xaxis range is not refreshing. All the plots are added without any issues but Range is not refreshing.Please refer the attachment.

Version Details:

Runtime Version : v4.0.30319
Version :9.0.40.292

// Before calling  the CreateGraph method we are calling setdaterange method .

//As a default it will show 24hrs interval  after that it will show it in selected date range  which is selected from the top of UI.

   private void SetDateRange(XAxis xAxis)
          {
              try
              {
                 if (isDefault)
                  {

                      xAxis.Range = new Range((DateTime)startdate, (DateTime)enddate);
                      xyDataGraph.XAxes[0].MajorDivisions.LabelFormat = new FormatString(FormatStringMode.DateTime, "MM/dd/yyyy HH:mm:ss");
                      xAxis.Mode = AxisMode.Fixed;
                      xAxis.AutoSpacing = false;
                      xAxis.MajorDivisions.Base = (double)DataConverter.Convert(startdate, typeof(double));
                      xAxis.MajorDivisions.Interval = (double)DataConverter.Convert(TimeSpan.FromHours(6), typeof(double));
                      xAxis.MinorDivisions.Interval = (double)DataConverter.Convert(TimeSpan.FromHours(1), typeof(double));

                  }
                  else
                  {

                                          xyDataGraph.XAxes[0].MajorDivisions.LabelFormat = new FormatString(FormatStringMode.DateTime, "MM/dd/yyyy");
                      xAxis.Mode = AxisMode.Fixed;
                      xAxis.AutoSpacing = false;
                      if (startdate == enddate)
                      {
                          xAxis.Range = new Range((DateTime)startdate, new TimeSpan(23, 0, 0));
                      }
                      else
                      {
                          xAxis.Range = new Range((DateTime)startdate, (DateTime)enddate.Add(new TimeSpan(23, 0, 0)));
                      }
                      xAxis.MajorDivisions.Base = (double)DataConverter.Convert(startdate, typeof(double));
                      xAxis.MajorDivisions.Interval = (double)DataConverter.Convert(TimeSpan.FromHours(2), typeof(double));
                      xAxis.MinorDivisions.Interval = (double)DataConverter.Convert(TimeSpan.FromHours(1), typeof(double));

                  }
              }
              catch (Exception ex)
              {
                  TM.Trace(LogLevel.Error, ex.Message);
              }
          }

// We are adding the graphs as below

 private void CreateGraph(double[] ChartDateTime, double[] Values)  try
              {

  try
              {
                  ScatterPlot newPlot = new ScatterPlot();
                  int chartlen = 0;
                  chartlen = ChartDateTime.Length;
                  double[] dataX = new double[chartlen];
                  double[] dataY = new double[chartlen];
                  DateTime[] dateX = new DateTime[chartlen];
                  XAxis xAxis = xyDataGraph.XAxes[0];
                  YAxis yAxis = xyDataGraph.YAxes[0];
                  newPlot.XAxis = xAxis;
                  newPlot.YAxis = yAxis;
                  yAxis.AutoSpacing = false;
                  yAxis.MajorDivisions.Base = 0;
                  yAxis.MajorDivisions.Interval = 3;
                  yAxis.MinorDivisions.Base = 0;
                  yAxis.MinorDivisions.Interval = 1;
                  yAxis.Range = new Range(0, 10);
                  xyDataGraph.YAxes[0].MajorDivisions.LabelFormat = new FormatString(FormatStringMode.Numeric, "0");

                  
                 newPlot.PlotXY(ChartDateTime, Values);
                  xyDataGraph.Plots.Add(newPlot);
                  xyDataGraph.DataBind();

                 
            }
              catch (Exception ex)
              {
                  TM.Trace(LogLevel.Error, ex.Message);
              }       

}

Please let us know if we have missed out anything. Please find the attached image.

Regards

Guhan.S