I am using the trial version of Silverlight DataVisualization chart and I would like to use data from a web service as the input to this chart. Another thing that I would like to do is add the date from the data retrieved to the X-axis. Following is the code I am using

1. public class PageViewData
2.     {
3.         public DateTime _xAxisValue { get; set; }
4.         public int _yAxisValue { get; set; }
5.     }
6.  
7.     public partial class MainPage : UserControl
8.     {
9.         private ChartDataSVC.ChartDataSvcClient _chartDataClient;
10.  
11.        
12.         public MainPage()
13.         {
14.             InitializeComponent();
15.  
16.             _chartDataClient = new ChartDataSvcClient();
17.             _chartDataClient.GetPageViewDataCompleted += _PageViewDataCompleted;
18.  
19.         }
20.  
21.         private void _PageViewDataCompleted(object sender, ChartDataSVC.GetPageViewDataCompletedEventArgs e)
22.         {
23.             List<SquarePoolView> chartData = new List<SquarePoolView>();
24.             if (e.Cancelled == false)
25.             {
26.                 //chartData = List<SquarePoolView> e.Result;
27.             }
28.  
29.         }
30.  
31.  
32.         private void UserControl_Loaded(object sender, RoutedEventArgs e)
33.         {
34.            
35.  
36.  
37.  
38.             List<PageViewData> chartData = new List<PageViewData>();
39.             Random random = new Random();
40.  
41.             int yValue = 100;
42.  
43.             DataPoint[] dataPoints = new DataPoint[10];
44.             Series series = new Series();
45.  
46.             for (int i = 0; i < 10; i++)
47.             {
48.                 yValue = yValue*(i + 2);
49.                 chartData.Add(new PageViewData() { _xAxisValue = DateTime.Now.Date.AddDays(-(i + 1)), _yAxisValue = yValue});
50.  
51.                
52.                 //dataPoints[i].ChartParameters.Add(new ChartParameter(ChartParameterType.ValueX, DateTime.Now.Date.AddDays(-(i + 1))));
53.                 //dataPoints[i].ChartParameters.Add(new ChartParameter(ChartParameterType.ValueY, yValue));
54.                 //series.DataPoints.Add(dataPoints[i]);
55.             }
56.             series.AxisX = "Date";
57.             series.AxisY = "Views";
58.             series.ChartType = ChartType.Line;
59.             series.DataPointColor = DataPointColor.Same;
60.             series.DataSource = chartData;
61.            
62.             series.DataMapping = "ValueX=_xAxisValue;ValueY=_yAxisValue";
63.  
64.             theChart.Series.Add(series);
65.         }
66.  
67.     }
    
    
    What is it that I am doing wrong? All I can see is the X-axis is set to1 through 10 and on Y-axis I see nothing. And this chart does not show the grid or the zoom feature on Google Chrome but shows the grid and zooming features in FF.