Hi Marisa,

Thanks for your kind help.

I have gone through Graham's code and i managed to solve my problem.

Following is the modification which i have made to my code. (FYI im using same event handler for line series and column series)

private void dataChart_Selected(object sender, DataItemMouseEventArgs e)
        {
            string value = string.Empty;
            string label = string.Empty;

            if (e.Element as ColumnChartDataPointTemplate != null)
            {
                ColumnChartDataPointTemplate dataPointTemplate = (ColumnChartDataPointTemplate)e.Element;

                if (dataPointTemplate != null)
                {
                    value = dataPointTemplate.DataPoint.Value.ToString();
                    label = dataPointTemplate.DataPoint.Label.ToString();
                }
            }
            else if (e.Element as Shape != null)
            {
                Shape s = e.Element as Shape;

                if (s != null && s.Tag != null && s.Tag is Dictionary<Type, object>)
                {
                    Dictionary<Type, object> dict = (Dictionary<Type, object>)s.Tag;

                    label = ((DataPoint)dict[typeof(DataPoint)]).Label.ToString();
                    value = ((DataPoint)dict[typeof(DataPoint)]).Value.ToString();
                }
            }

            if ((label.Length > 0) && (value.Length > 0))
            {
                MessageBox.Show("Selected Value : " + value, label, MessageBoxButton.OK);
            }
        }

Once again, many thanks for your help.

Best Regards

Hi Marisa,

Thanks for your reply.

I have attached the .xaml and .cs files. Please help me to look into Line Chart DataPoint Click event.

Below is what i am trying to achieve :

1) need to plot 3 charts to display different set of data.

2) user may able to click any charts by date, to view detailed view in datagrid.

Problem:

need an event which fires when the user click on the charts datapoint. (if this is very complicated, can we fire any event when user click the Label instead  ?)

Looking forward for any solution.

Thanks in advance.

Cheers.