Bind data in Repeater in ASP.Net

<asp:Repeater ID="repShowData" runat="server">
<HeaderTemplate>
<table border="1">
<tr>
<td class="Arial12Black" style="background-color: #E0E0E0;
color: Black" align="center">
<div align="center">
<strong>TNo</strong></div>
</td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr style="border:2;">
<td class="Arial12Black" align="left" >
<%# DataBinder.Eval(Container.DataItem, "TNo")%>
</td>
</tr>
</ItemTemplate>
</asp:Repeater>

repShowData.DataSource = dsSD;
repShowData.DataBind();