Hi. I'm using the Dundas Chart Controls in VS 2005. These controls are built utilizing AJAX. I have a basic page with a dundas chart control containing a funnel chart. The funnel contains Quotes, Sales Orders and Invoices. When the user clicks on the control, I want to determine whether they clicked on Quotes, Sales Orders or Invoices and transfer to the appropriate Details Page. I've got the code working to determine which transaction type they clicked on; but, I get the "Response.Redirect cannot be called in a page callback." error when the page tries to redirect. Note: I get a similar issue if I try server.transfer.
Here's my code:
Dim hitTestResult As Dundas.Charting.WebControl.HitTestResult = Chart1.HitTest(e.X, e.Y)
If Not (hitTestResult Is Nothing) Then
Dim clicked As Dundas.Charting.WebControl.DataPoint = hitTestResult.Series.Points(hitTestResult.PointIndex)
Select Case hitTestResult.PointIndex
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