Web Forms :: Print Data In UserControl?

I want to print some data to my usercontrol, but I dont want to do that from my code behind. In GridViews for example I can use the Eval("Property")-keyword. But in my UserControl I cant to that.

Say that I have a UserContol that have the property;

public string Foo { get; set; }

I want to write this string to my UserControl, I have tried everything:

<%# Eval("Foo") %>
<%$ Eval("Foo") %>
<% Foo %>
etc.

Its very hard to google on my problem since Google ignores my special characters #, $, <% etc.