Hi

This is probably a simple task but I am having no luck with it.

All I am trying to do is to create an Accordion control with in a ASP panel programmatically on the click of a button.

Can anyone tell me what is wron here? 

Example code here:

protected void Button4_Click(object sender, EventArgs e)
    {
        AjaxControlToolkit.Accordion ac = new AjaxControlToolkit.Accordion();
        ac.HeaderCssClass = "accordionHeader";
        ac.ContentCssClass = "accordionContent";
        ac.FramesPerSecond = 40;
        ac.TransitionDuration = 250;
        ac.ID = "Acc" + acid.ToString();
        acid++;
      
        Literal lt = new Literal();
        lt.Text = "New Added Panedl";
        Label lb = new Label();
        lb.Text = "New Content added";

        AjaxControlToolkit.AccordionPane p = new AjaxControlToolkit.AccordionPane();
        p.HeaderContainer.Controls.Add(lt);
        p.ContentContainer.Controls.Add(lb);
        ac.Panes.Add(p);

        Panel2.Controls.Add(ac);
      
    }
 Thanks

Sailr 

Maybe have something like this on your .aspx page: 

<AjaxControlToolkit:Accordion ID="Accordion1" runat="server" TransitionDuration="1" FramesPerSecond="1"

Then in the code behind:

Or something like that...

Thank you so much for this solution. I was looking everywhere for a solution to the original poster's problem with no luck, until I stumbled across this. My team and I are now singing your praises!

Are any "using" statements needed to use this?  It seems AccordionPane is not recognized.

Thanks! 

UPDATE:  I think I figured it out.  In the code it should be AjaxControlToolKit.AccordionPane.  Is there a way to include the AjaxControlToolKit with a using statement?