exposing the methods of your dynamically created usercontrol

Hi, I'm completely new to all this, so my apologies if this may sounds like a stupid, half-a-zillion times asked question. BUT..... This is what I'm trying to do. I have a main aspx.net page that places one of my usercontrols dynamically on the page. The number of controls being added depends on the number of records in a database. Since I use the usercontrol to display the data in the database(in the form of a table), I need set-methods to send the data to the control. Unfortunately, the main aspx.net page doesn't seem to recognize the property, and keeps telling me: "'Titel' is not a member of 'System.Web.UI.UserControl'." -------------------------------------------------------------------------------------------- This is the code of the main aspx.net page (sarcastically, named simple4.aspx): --------------------------------------------------------------------------------------------- <%@page explicit="true" language="vb" debug="true" %> <%@import namespace="System.data" %> <%@import namespace="System.data.oledb"%> <%@import namespace="System.Web.UI"%> <%@ Register TagPrefix="aspfd" tagname="simple3" src="simple3.ascx" %> ----------------------------------------------------- This is my (simplified) uc named simple3.ascx ----------------------------------------------------- <%@ Control explicit="true" language="vb" debug="true" %> Thx for any help. Greetz