I have created a Line Chart with more than one series.
Now, I want to hide/show/bold a series by clicking the related legenditem.
And I find this demo below, it seems that meet my requirment quite well.
I try to modified my code just like this demo.
But when I click on my ChartArea, it did not trigger the SelectionChanged function.
So, I wonder is this demo only works for pie chart?
And what is the right way to catch the click event?