c# - Set style properties to a div in listview -

i have page listview, has div. div has different background color according database info:

 <asp:listview id="lvwpostart" runat="server" datasourceid="odsadvanced" groupitemcount="3" onitemdatabound="lvwpostart_itemdatabound">         <emptydatatemplate>             <p>no matches.</p>         </emptydatatemplate>         <layouttemplate>             <table style="border: none">                 <asp:placeholder id="groupplaceholder" runat="server"></asp:placeholder>             </table>         </layouttemplate>         <grouptemplate>             <tr>                 <asp:placeholder runat="server" id="itemplaceholder"></asp:placeholder>             </tr>         </grouptemplate>         <itemtemplate>             <td>             <!--heeeeeeeere's div!!! -->                 <div id="divcontainer" class="icondetail" runat="server" style='background-color:<%# eval("colorfondo") %>'><!-- here goes custom color -->                         <div class="innerbox">                             <asp:image runat="server" id="img_post" imageurl='<%# eval("imagethumbnail") %>' cssclass="staticimage" />                         </div>                 </div>             </td>         </itemtemplate>     </asp:listview> 

however not receiving color. objectdatasource has following dataobjecttypename:

public class myimage {     string colorfondo { get; set; }     string imagethumbnail { get; set; } } 

here tried far:

try #1: set databind directly on div style.

<div id="divcontainer" class="icondetail" runat="server" style='background-color:<%# eval("colorfondo") %>'> 

try #2: set information on code behind using property itemdatabound

protected void lvwpostart_itemdatabound(object sender, listviewitemeventargs e)     {         listviewdataitem dataitem = (listviewdataitem)e.item;          if (e.item.itemtype == listviewitemtype.dataitem)         {             htmlgenericcontrol divcont = (htmlgenericcontrol)e.item.findcontrol("divcontainer");             divcont.style.add("background-color", "#ffffff"); //how can info dataclass assign property????         }     } 

my question is, how can assign background-color div?

either this

datarowview rowview = (datarowview)dataitem.dataitem; divcont.style.add("background-color", rowview["colorfondo"].tostring());  

or this

var myimg = e.item.dataitem myimage; divcont.style.add("background-color", myimg.colorfondo);