C Sharp :: Submit Button (to SQL Server DB) Not Working

I have a submit button, where users are clicking after entering text into textboxes and (hopefully) check boxes (for yes/no).

Here is my code, and when I run it and press submit, there is no action. It just continues to loo.

 string ConnectionString = @"Data Source=.SQLEXPRESS;
AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True";  
            using (SqlConnection dataConnection = new SqlConnection(ConnectionString))  {
                using (SqlCommand dataCommand = dataConnection.CreateCommand())

[Code] .....

Note: I took out the Checkboxes in the code to hopefully get a successful run, to no avail.