[asp.net] 格式化repeater字段显示

                    <asp:Repeater ID="rp_jingdian" runat="server">
                        <ItemTemplate>
                            <li>
                            <a href="article_article.aspx?id=<%#Eval("id") %>" target="_blank">
                              <span class="span_bg">
                              <img width="80" height="70" src="<%#Eval("LitPic") %>" />
                              <span style="color:#666;"><%#Eval("Title") %></span>
                              </span>
                              <span class="cont"><p><%#Eval("Cont").ToString().Length>45?Eval("Cont").ToString().Substring(0,45)+"...":Eval("Cont").ToString() %></p></span>
                              </a>
                          </li>                        
                        </ItemTemplate>
                   </asp:Repeater>