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gridview datakeynames with xmldatasource

Posted By:      Posted Date: September 17, 2010    Points: 0   Category :ASP.Net
 
I have this:<asp:GridView ID="gvSearchResults" PageSize="10" AutoGenerateColumns="false" DataSourceID="XMLDS" runat="server">    <Columns>        <asp:TemplateField>            <ItemTemplate>                <i>Name <%# XPath("str[@name=""introtext""]")%></i><asp:Button ID="ltbnCompare" Text="Compare" CommandName="Compare" CommandArgument='<%# XPath("str[@name=""id""]")%>' runat="server" />            </ItemTemplate>        </asp:TemplateField>    </Columns>    </asp:GridView>    <asp:XmlDataSource EnableCaching="false" XPath="response/result/doc" ID="XMLDS" runat="server"></asp:XmlDataSource>Now in the gvSearchResults_OnRowCommand I want to read the datakeynames for a row in which a button was clicked.But I need to reed several datakeynames, such as id, img and title.How can I put these


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