1、 <asp:BoundColumn DataField="u_truename" HeaderText="姓名" DataFormatString="&lt;img src=images/dot_1.gif&gt;{0}">
其中：images/dot_1.gif是你的圖片的路徑

2、 <asp:DataGrid ID="aspnet" Width="100%" ShowFooter="False" AutoGenerateColumns="False" Runat="server"
ShowHeader="False" GridLines="None">
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<img src="Images/list2.gif" hspace="2">
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn>
<ItemTemplate>
<a href='ShowDetail.aspx?id=<%#DataBinder.Eval(Container.DataItem,"objectGuid")%>' target="_blank">
<%#DataBinder.Eval(Container.DataItem,"Title")%>
</a>
<%#ShowNewPic((System.DateTime)DataBinder.Eval(Container.DataItem,"CreateDate"))%>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:DataGrid>