Debug in a .NET applet(UserControl)

Hello...
I have a Windows Forms UserControl in a ClassLibrary and I use this
UserControl as an applet in IE. Both WebApplication and UserControl
are in C#.NET 2.0. The UC has a button with a handler on it`s click
event.
I import the UserControl in a ASPX page using the <object> tag.
How can I debug into the UC when I click the UC button?

Thanks

[398 byte] By [Eusebiu] at [2008-1-4]