title: How to rebind datasource to Telerik RadChartView
body: <p>I am using Telerik Rad ChartView to populate sales information. I am setting the datasource using the following code  saleHistoryChart.DataSource = saleHistoryDataTable. I have a reset button &amp; when the user clicks on it I want to reset the new data from the datatable.</p>
  
  <p>I am calling the below shown populateGraph() method on both the form load &amp; reset button click events. The datatable gets updated correctly with the new data from the database, but the chart still shows the old data. Therefore how do I rebind or reset the chart to contain the new data?</p>
  
  <pre><code>Private Sub populateGraph()
  Dim saleHistoryDataTable As DataTable = GETDATA("SQL HERE")
  saleHistoryChart.DataSource = saleHistoryDataTable
  Exit sub
  </code></pre>