Not able to bind an Accordian control under ItemTemplate

Hi,

I am using a TextBox under Accordion control and cannot able to bind the Datasource. Here's the code in .aspx:

<asp:TemplateField HeaderText="Message"> 
<ItemTemplate>

<ajaxToolkit:Accordion ID="RequestInfo" runat="server" SelectedIndex="-1" HeaderCssClass="accordianHeader" HeaderSelectedCssClass="accordianHeaderSelected" ContentCssClass="accordianContent" FadeTransitions="true" SuppressHeaderPostbacks="true" TransitionDuration="250" FramesPerSecond="40" RequireOpenedPane="false" AutoSize="None">
<ContentTemplate>
<asp:TextBox ID="txtMessage" runat="server" Text='<%#Eval("Message")%>' TextMode="MultiLine" ReadOnly="true"></asp:TextBox>

</ContentTemplate>

Can some one please suggest what's wrong happening here or what should I do. Have tried Databinder.Eval/Bind also but no luck. 

Thanks