I have created a chart in an excel file, the name of the chart is 'Graphic 1', and we use Aspose.Cells to fill a sheet of the workbook. But i would like tu update the datasource of the chart to take care of all data apped.
I saw that i can (add or update ?) data to the chart with this line of code :
Can you give us a sample of code to do use the name of the chart (Graphic 1).