I'm new in VS2003/.NET 1.1. I'm using VB6.0, VS2005, VS2008, and even ASP Classic. I always avoid building applications using VS2002/2003 or .NET 1.0/1.1 because of there are lots of bugs and it gives me hard time in programming.
I'm updating an application built in VS2003. I'll upgrade it to .NET 2.0 next week after applying the changes I've done from the test site to the production server.

This is my problem:
I always encounter this problem in C# using .NET 1.1; the application can't fetch the properties properly of some of the controls I've created when I .
Last time, I've added a Dropdown Listbox and used databinding to insert items inside this control but when I submitted the form and evaluated the result; the selected value is always the 1st one even though I've selected other items.
I've resolved this by adding a hidden text field then assign the selected value to this hidden control through a Javascript and fetch the asssigned value.
Now, I've inserted created a checkbox, assigned checked value from the database during the page load event, but when I'm trying to evaluate the properties of this control during the submit event I can't fetch the values and I received this error message: "error: cannot obtain value".
I don't want to use the same approach I've used in the previous problem.
How to resolve this?

Thanks for any help.