how to change color of a datalist cell based on lablels text inside in it

public partial class WebForm2 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("Name", typeof(string));
            dt.Rows.Add("aaa");
            dt.Rows.Add("bbbb");
            dt.Rows.Add("aaa");
            DataList1.DataSource = dt;
            DataList1.DataBind();
        }
        

        protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.Item )
            {
                Label label = e.Item.FindControl("NameLabel") as Label;
                if (label.Text == "aaa")
                    e.Item.BackColor = System.Drawing.Color.Red; 
             
            }
        }
    }

<asp:DataList ID="DataList1" runat="server"
        onitemdatabound="DataList1_ItemDataBound">
        <HeaderTemplate>
            Student Information
        </HeaderTemplate>
        <ItemTemplate>
            Name:
            <asp:Label ID="NameLabel" runat="server" Text='<%# Eval("Name") %>' ForeColor="#000099" />
            <br />
        </ItemTemplate>

    </asp:DataList>