I have a line chart with Click event. Everytime the user clicks on the PointMark, I want this PointMark stands out(either circle it, or Make it different color, etc.). Does anyone know how to do it? Do I need to rebind the chart?
1 Answer, 1 is accepted
answered on 09 Mar 2009, 07:32 AM
What you need to do is subscribe to the server-side click event. When you click the line series you will be able to obtain a reference to the series item clicked through the event args of the click event. Once you have that you can change the appearance settings of the pointmark to whatever you like.