Access TextBox in EditItemTemplate

[Marc Eggenberger]

Hi all.

I have a DetailView where I have one column as a template column. In the
EditItemTemplate I changed the textbox to a dropdownlist which is
databound. This works fine. I now added a unbound textbox in the
EditItemTemplate and in the ItemUpdating event of the DetailView I want to
access this textbox but I cannot find the way to do this.
How should I do this? How do I get the unbount textbox in this
EditItemTemplate?

Regards,
Marc