I am following the step by step instruction (http://help.infragistics.com/Help/NetAdvantage/WPFDV/2010.2/CLR4.0/html/SL_DV_xamWebTimeline_Binding_to_Data_with_xamTimeline.html)

I am getting below compile error on step 8 -

series.DataMapping = "Time=Time;Duration=Duration;Title=Title;Details=Details";
        series.DataBind();
        this.xamTimeline.Series.Add(series);

It said that DataBind() method does not exist. Am I missing something? Eveything else is fine and this is the last step. Please advise.