template columns are not sorting

[Erin]

Hi,
I have a Radgrid with many columns. I have set AllowSorting=true , but the template columns are not sorting. Why? 

[Princy]

Hi Erin,

Please make sure that you have set the SortExpression property of the GridTemplateColumn to have sorting functionality.

ASPX:

<telerik:GridTemplateColumn HeaderText="ShipCountry" SortExpression="ShipCountry">
    <ItemTemplate>
        <%# Eval("ShipCountry") %>
    </ItemTemplate>
</telerik:GridTemplateColumn>

Hope this helps,let me know if any concern.
Thanks,
Princy