Currently I am working with a product configurator via an integration hub, a very interesting project that is quite complex. One part of this is to create a dynamic apsx-page that let's the user choose properties of that are definied from the product configurator. Hence I am creating a new aspx-page that has to dynamically create lots of controls.
In order to do this properly, it is vital to understand the execution model of aspx-pages and the lifecycle of the page. I found this page that describes this, in an easy and understandable fashion. Please review it, if you are in similar needs as I.
Microsoft Dynamics CRM Consultant