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[Solved] Problem with GridTemplateColumn and SortExpression

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Mai Van Binh
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Mai Van Binh asked on 14 Feb 2010, 03:39 PM
Hello !
I use GridView to bound my data from Business layer.
I have some service:
BLProvinces and BLDistricts
I used GridView for displaying List<District> ( DistrictID,Name,ProvinceID).
but I did not want to display ProvinceID and...I used GridTemplateColumn:
 <telerik:GridTemplateColumn HeaderText="ProvinceName" SortExpression="????">         
        <ItemTemplate>            <%#BusinessLayer.BLProvinces.SelectRecordByID((long)Eval("ProvinceID")).Name%> 
        </ItemTemplate> 
        </telerik:GridTemplateColumn>  

I want to Sort ProvinceName  but I dont know what SortExpression ?
Help me! thanks your very much !.

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Mai Van Binh
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answered on 15 Feb 2010, 08:44 AM
Hi.
I found how to fix my problem !
I need design HeaderTemplate ( like: asp:LinkButton )
Thanks to read.
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