Hi,

are there any method to know the source data in chart via vba?
Actually, i have 60 charts were done. 10series in each chart.
However, the series will be increased day by day.
Now, I'm redo the plot (with macro already) every time.
If i can get the data source when i activate the chart, then i can add the new series in chart 1 by 1. Any ideas?

thanks.
br. Danny