Thanks however I need to create the charts on the fly. Meaning I have to genereate the Datasets on the fly and add them to the existing charts. That is the part that I need help with. My page contains certain dropdowns from SQL and a user can select them to create another dataset and add to the existing chart. So I need a sample to create a dataset on the fly from SQL and add to the existing chart. I should be able to create multiple datasets to show one or more items on the chart using the multi-series.
Any help would be great!