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need help with radiobuttons in a gridview

Posted By: Posted Date: September 26, 2010 Points: 0 Category :ASP.Net

I have a gridview control which can have two radio buttons in a row. Which radion button is checked determines what the code does after the button click. Specifically, I'm displaying duplicate images and letting the user deide which one to keep. Everything seems to be working fine, except the check event doesn't change when a radio button is cleicked. Why not?

<asp:GridView ID="ImagesGridView" Runat="server" AutoGenerateColumns="False"
        BorderWidth="1px" BackColor="White"
                  GridLines="Horizontal" CellPadding="3" BorderStyle="None"
        BorderColor="#E7E7FF" CaptionAlign="Top"
        EmptyDataText="This profile has no photos">
        <FooterStyle ForeColor="#4A3C8C" BackColor="#B5C7DE"></FooterStyle>
        <PagerStyle ForeColor="#4A3C8C" HorizontalAlign="Right" BackColor="#E7E7FF"></PagerStyle>
   &nbs

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