My application creates a number of dynamic textboxes at runtime based on the user's selection from a drop down list. I want to enter the values for these textboxes into a database, so I need to get the values the user enters. I have successfully found the dynamic controls using the findcontrol method after the user clicks submit. The problem is that the values that the user enters disappears when the page posts back to itself. How to I make the values of the dynamically created textboxes persist through the page post back so I can enter them into the database?