Titles, Legend box, x-axis repeats for every postback

[jrozak]

If I have a legend box or a title, or even an x-axis lable and I then postback information back on the web page, the title will repeat as well as the legendbox information (Especially is I use CustomGridLine).  How can I stop this from happening?  I have all ready tried the methods below.  Thanks

chart1.Data.Clear();

chart1.DataSourceSettings.Fields.Clear();

chart1.LegendBox.ItemAttributes.Clear();

 

[maximop]

You need to check when you are doing a PostBack. You can do the following to avoid re-adding those elements:

 if (!Page.IsPostBack)

{

Chart1.Titles.Add(new TitleDockable("This is a title test"));

Chart1.Titles[0].Font =

new Font("Arial", 12, FontStyle.Bold);

//Rest of code

}