Apr 21, 2012 08:36 PM|Careed|LINK
First of all, the Eval method is used to evaluate variables in conjunction with server controls.
Secondly, you would normally use an event handler like a Button Click as the method to either populate controls within your ASPX page or save to your data source.
Lastly, your statement to "evaluate" is not login as this is a subroutine method that returns nothing.
Given this, what are you trying to do?