Displaying controls in a Repeater

Using the Repeater how would I render each of its DataBound objects rather than say using Eval to extract a value from a class?
E.g.

        <asp:Repeater ID="Repeater_Children" runat="server">
            <ItemTemplate>
                <Render the current item>
            </ItemTemplate>
        </asp:Repeater>
Thanks!

...