Options to get data from web page

Question

What to use and when (or: what you would choose and why):

1. default route and query string only
2. routing (changes only) without query string

Answer 1

1. Clean Global.Asax - you dont need to treat every param, but to use patterns.
2. Security - for the simple users it will not intuitive to edit the param value in one mouse-click at the uri line.
3. You can simplify the site structure by using canonical form of URLs
4. You can hide the aspx extention, ‘?’ and ‘&’ characters in the query string
5. Helps you in SEO thru the refined site structure
6. Since the URL structure is simplified, the application is easily portable to a non ASP platform as the URLs don’t have aspx in them.