I am trying to add a control on the fly from within another control.  I currently use:

This displays the control just fine, but when I press any buttons on that control, it clears the whole page.  It acts as if it removes the whole control.  Is there a better way to do this?  All the controls are in the same module and all the ascx files are in the same project.

That did not work.  Maybe I didn't explain myself enough.

I have one DNN module with three controls added to each, each its own aspx page within one project.  When I go to the page with the module added control1 is displayed.  When I finish filling out control1, I want to hide it and display control2.  I can hide it and display control2 and pass data to control2, but when I press a button or radio button on control2, the whole control disappears and the page goes blank.  I need to know how to keep this control active and visible with my data and handle button presses and other page events. 

Does anyone have any idea???