title: How to get a value in particular point in a WPF chart?
body: <p>
  <strong>How this graph is showing paricular income in particular month .
  I'm using this chart control</strong>
  <em><code>&lt;chartingToolkit:Chart HorizontalAlignment="Left" Margin="10,10,0,0" Name="chart1" VerticalAlignment="Top" Height="348" Width="536" /&gt;</code></em></p>
  
  <pre><code>System.Windows.Controls.DataVisualization.Charting.LineSeries series = new System.Windows.Controls.DataVisualization.Charting.LineSeries();
          List&lt;KeyValuePair&lt;string, decimal&gt;&gt; valueList = new List&lt;KeyValuePair&lt;string, decimal&gt;&gt;();
          DataTable dtblMain = new DataTable();
          graphSP spGraph = new graphSP();
          dtblMain = spGraph.ViewAllCustomer();
          foreach (DataRow dra in dtblMain.Rows)
          {
              valueList.Add(new KeyValuePair&lt;string, decimal&gt;((string)dra["month"], (decimal)dra["income"]));
          }
          series.DependentValuePath = "Value";
          series.IndependentValuePath = "Key";         
          series.ItemsSource = valueList;
          series.Title = "Monthly Income";
          chart1.Series.Add(series);
  </code></pre>