Hello Infragistics Engineers, 

I've attached a sample that demonstrates some buggy behavior when trying to add a Series to a chart using procedural code.  

Using the same function to add a series in the OnInitialized function produces different results than the same function used after the window is fully visible (which actually doesn't even work).

Maybe this is already fixed in a yet-to-be-released build?  Or there's a funny, specific way adding a Series should be done?

It would be nice to have in the docs a little more hand-holding/in-depth explanation on using the chart from procedural code.

XamChart is shaping up pretty nicely in most other areas.  Keep up the good work.

 Thanks,

Zac Morris 

Sample:

 XAML:

<igCA:XamChart x:Name="_chart" />

CS:

 using System;
using System.Collections.Generic;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using Infragistics.Windows.Chart;

namespace ChartSeriesBug
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();

            _chart.MouseDoubleClick += _chart_MouseDoubleClick;
        }

        private void _chart_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            this.AddSeries(new Random().Next(), "After Initialized Procedural Series");
        }

        protected override void OnInitialized(EventArgs e)
        {
            base.OnInitialized(e);

            for (int i = 0; i < 2; i++)
            {
                this.AddSeries(i, "OnInitialized Procedural Series");
            }
        }

        private void AddSeries(int i, string seriesLabel)
        {
            Series series = new Series();

            series.ChartType = ChartType.Line;

            series.Label = seriesLabel;

            series.DataMapping = "Value=Watts; Label=Time";

            series.DataPointColor = DataPointColor.Auto;

            series.StrokeThickness = 2;

            series.Fill = Brushes.Red;

            series.Stroke = Brushes.Aqua;

            series.DataSource = new RandomReadings(i);

            _chart.Series.Add(series);
        }
    }

    public class RandomReadings : List<PowerReading>
    {
        public RandomReadings(int offset)
        {
            for (int i = 0; i < 10; i++)
            {
                this.Add(new PowerReading
                {
                    Time = new DateTime(2007, 12, 1, i, 0, 0),
                    Watts = i + offset
                }
            )
                ;
            }
        }
    }

    public class PowerReading
    {
        public DateTime Time { get; set; }

        public double Watts { get; set; }
    }
}