Hi,

I need to create a Stacked Chart.

My object looks like this 

Product     Year     Sales

A               2010    1000

A               2011   2000

B               2010    1000

B               2011   2000

The chart needs to be have X axis = product and stacked by year (there could be a variable number of years).

Do I need to pivot the data with something similar to as shown in this article- 

http://techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq

Is there any way to use the object I have to create a stack chart without pivoting it?

Regards,

Naresh