datalist+variable

i m shoeing different fields from database also i m using a variable"totRent2" from codebehind in itemtemplate of datalist

all works fine axcept variable problem is that.

if i use"<%=totRent2%>" it overWrite by the last calculated total(say car a has totrent 10,car b has totrent 20 and car c has totrent 30 in code behind but it show 40 for all cars total)

if i use"<%#totRent2%>" it works but it does'nt show totrent for car a instead it shows the totrent of car a in car b car b in car c

any idea to solve this or any other idea for this solution..........................

<asp:DataList ID="DataList1" runat="server" BackColor="White"

BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" CellPadding="4"

DataKeyField="Car_id" DataSourceID="AccessDataSource1" GridLines="Both"

Width="345px"

Height="278px" CssClass="TextLabelWhite"

onitemdatabound="DataList1_ItemDataBound" EditItemIndex="-1" SelectedIndex="-1">

<FooterStyle BackColor="#FFFFCC" BorderColor="#FF9900" BorderStyle="Solid"

ForeColor="#330099" />

<tr>

<IMG height=50 src='../../Images/Fleet/<%#Eval("Car_picture")%>' width=75 border=0 title="<%#Eval("Car_Name")%>" />

td>

<asp:Label ID="Car_idLabel" runat="server" Text='<%# Eval("Car_id") %>' />

td><td width="20px">

<asp:Label ID="Car_groupLabel" runat="server" Text='<%# Eval("Car_group") %>' />

td><td width="205px">

<asp:Label ID="Car_NameLabel" runat="server" Text='<%# Eval("Car_Name") %>' />

td>

<td>

<asp:Label ID="Label7" runat="server" Text='<%#totRent2%>'>asp:Label>td>// ....Here is Problem---------------------------

<asp:Label ID="CategoryLabel" runat="server" Text='<%# Eval("Car_Category") %>' />

<br />td><td><br /><br /><a href="SelectOptions.aspx?Car_ID=<%# Eval("Car_id") %>"><asp:Label ID="Label1" runat="server">Select asp:Label>a>td>

tr>

table>

ItemTemplate>

asp:DataList>

protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)

{

int it = e.Item.ItemIndex;

id = (int)DataList1.DataKeys[it];

Bll bll = new Bll();

DataSet ds = bll.sendSelectedCarID(id);

foreach (DataRow rows in ds.Tables[0].Rows)

{

DateTime start = DateTime.Parse(lbsdate.Text);

DateTime end = DateTime.Parse(lbrdate.Text);

totdays = (end - start).Days;

if ((totdays >= 1) && (totdays <= 6) && (start.Month == 11) || (end.Month == 11) || (start.Month == 12) || (end.Month == 12) || (start.Month == 1) || (end.Month == 1) || (start.Month == 2) || (end.Month == 2) || (start.Month == 3) || (end.Month == 3))

{

rent = Convert.ToInt32(rows["2_6DaysLowSeason"].ToString());

}

tot = rent * totdays;

totRent2 = tot.ToString();//.....this is variable which i am using in inline code-----------------------

}