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WCF Data to XamWebChart and Date Column to the X-axis ?
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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.

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