I was thinking that the ISeriesDefinition.AggregatorX property would help me in aggregating all my DataPoints under one "label"?  Is there any documentation on this and how is it used?  I've already gone through the help documentation but there's nothing there.

Hi Tim,

The AggregatorX/Y properties exposed by the series definition interface support the internal architecture of the chart control and they are not supposed to be used by our clients. This is why there is no documentation on this topic.

You can find an online example demonstrating grouping and aggregation here and also this online help article.

Hope this will help.

Regards,
Velin
the Telerik team