New Post: how to bind data to winrt barchart(WInRT XaML Toolkit)

I am fetching data from service and I am trying to bind data to bar chart I am unable to do this see my code

protected async override void OnNavigatedTo(NavigationEventArgs e)

    {

        StatusServiceReferenceHost.Service1Client MyService = new StatusServiceReferenceHost.Service1Client();
        var data = await MyService.GetStatusAsync();



        foreach (var cchart in cidata)
        {
          //I am nt sure how to bind
            (dataChart.Series[0] as BarSeries).ItemsSource = cdata;

        }

in my get method I have more columns but I wanto bind only 2 columns suppose I have name and datacount columns pls help me onthis