Creating Instances of UserControls Declaratively and Programmatically

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ItemSummary.ascx.cs" 
    Inherits="Controls_ItemSummary" ClassName="Controls_ItemSummary" %>

<!-- This is a very simple example of Item Summary Control , 
    with an image of item in one cell and its description in second cell
   
->
<table cellpadding="0" cellspacing="0" runat="server" width="100%" id="tblUC" border="1">
    <tr>
        <td width="15%">
            <asp:Image ID="imgItem" runat="server" AlternateText="No ImageAvaliable"/>
        </td>
        <td>
            <asp:Label ID="lblSummary" runat="server"/>
        </td>
    </tr>
</table>