<asp:GridView ID="GridView1" runat="server" AllowPaging="True" 
                 AutoGenerateColumns="False" DataKeyNames="id"   CssClass="Fontsmall"
                 onpageindexchanging="GridView1_PageIndexChanging" 
                 onrowdatabound="GridView1_RowDataBound" Width = "100%" 
                 onrowcommand="GridView1_RowCommand" 
                 onrowcreated="GridView1_RowCreated"  >
   <Columns>
 <asp:TemplateField HeaderText = "设备情况1" >
                         <ItemTemplate>
                        <asp:Image ID="Image1" runat="server"  ImageUrl ='<%# GetUrl( (string)Eval("qk1")) %>'/>
 
                    </ItemTemplate>
                </asp:TemplateField>




                       <asp:TemplateField HeaderText = "设备情况2" >
                         <ItemTemplate>
                        <asp:Image ID="Image2" runat="server"  ImageUrl ='<%# GetUrl( (string)Eval("qk2")) %>'/>
 
                    </ItemTemplate>
                </asp:TemplateField>
   </Columns>
</GridView>

 protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
    {
        e.Row.Cells[0].Visible = false;
        e.Row.Cells[1].Visible = false;
    }