如何在ASP.NET中最好地填充HTML表？

<asp:Repeater ID="Repeater1" runat="server">
    <ItemTemplate>
        <tr>
            <td><%# Eval("Column1") %></td>
            <td><%# Eval("Column2") %></td>
            <td><%# Eval("Column3") %></td>
        </tr>
    </ItemTemplate>
</asp:Repeater>

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[3] { new DataColumn("Column1"), new DataColumn("Column2"), new DataColumn("Column3") });

        // 添加数据到DataTable
        dt.Rows.Add("Value1", "Value2", "Value3");
        dt.Rows.Add("Value4", "Value5", "Value6");

        Repeater1.DataSource = dt;
        Repeater1.DataBind();
    }
}

   <thead>
        <tr>
            <th>Header1</th>
            <th>Header2</th>
            <th>Header3</th>
        </tr>
    </thead>
   <tbody>
        <asp:Repeater ID="Repeater1" runat="server">
            <ItemTemplate>
                <tr>
                    <td><%# Eval("Column1") %></td>
                    <td><%# Eval("Column2") %></td>
                    <td><%# Eval("Column3") %></td>
                </tr>
            </ItemTemplate>
        </asp:Repeater>
    </tbody>
</table>