A method that will handle field events.
public delegate void PivotFieldEventHandler( object sender, PivotFieldEventArgs e );
Public Delegate Sub PivotFieldEventHandler( sender As Object, e As PivotFieldEventArgs )
The event source. Identifies the ASPxPivotGrid control that raised an event.
A PivotFieldEventArgs object that contains event data.
When creating a PivotFieldEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs unless you remove the delegate. For more information about event handler delegates, see Events and Delegates in MSDN.