How to modify Word Charts using .NET

I have an existing document with a chart.
I would like to read the categories and edit the values in the chart.
Is there a way to do this?

It looks like I can add a new series, but how do I edit an existing one?

shape.Chart.Series.Add("NewSeries", '?, '?)

@philipstone

Unfortunately, Aspose.Words does not support the requested feature at the moment. However, we logged this feature request as WORDSNET-17518 in our issue tracking system. You will be notified via this forum thread once this feature is available. We apologize for your inconvenience.

In your case, we suggest you please clear the chart series and add them again. Please read the following article.
Working with Charts

The issues you have found earlier (filed as WORDSNET-14738) have been fixed in this Aspose.Words for .NET 23.5 update also available on NuGet.