Comparison of HTML code examples generated by GridView

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" CssClass="tablecss">
<Columns>
<asp:TemplateField HeaderText="No." HeaderStyle-CssClass="aaa" ItemStyle-CssClass="bbb">
<ItemTemplate>
<%#Eval("id") %>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Name" HeaderStyle-CssClass="aaa" ItemStyle-CssClass="bbb">
<ItemTemplate>
<%#Eval("name") %>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
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<div>
<table class="tablecss" cellspacing="0" rules="all" border="1" style="border-collapse: collapse;">
<tr>
<th class="aaa" scope="col">No.</th>
<th class="aaa" scope="col">Name</th>
</tr>
<tr>
<td class="bbb">1</td>
<td class="bbb">Zhang San</td>
</tr>
<tr>
<td class="bbb">2</td>
<td class="bbb">Li Si</td>
</tr>
</table>
</div>