I am using ListView control in one of my modules and I wanted to included another list view inside the ListView and I wanted to set the DataSource in the second list view like this "DataSource=<%# Eval("Items")>".

No compilation errors, but during run time it says "Server tag is not well format".

The same mark up is working as a charm in seperate test web application project.

Here is the mark up :

<asp:ListView ID="_videos" runat="server">

                    <LayoutTemplate>

                        <table>

                            <asp:PlaceHolder ID="itemPlaceHolder" runat="server"></asp:PlaceHolder>

                        </table>

                    </LayoutTemplate>

                    <ItemTemplate>

                        <tr valign="top">

                            <td>

                                <%#Eval("Title") %>

                            </td>

                            <td>

                                <asp:ListView ID="_subItems" runat="server"  DataSource="<%#Eval("Items") %>" ItemPlaceholderID="_itemPlaceHolder">

                    <LayoutTemplate>

                                    <table>

                                            <asp:PlaceHolder ID="_itemPlaceHolder" runat="server"></asp:PlaceHolder>

                                    </table>

                                </LayoutTemplate>

                                <ItemTemplate>

                                    <tr valign="top">

                                            <td>

                                                <%#Eval("Title") %>

                            </td>

                                        </tr>

                                </ItemTemplate>

                </asp:ListView>

                            </td>

                        </tr>

                    </ItemTemplate>

                </asp:ListView>

Highly appreciate your comments on this