ASP.net MVC site : Redirect all “non WWW” request to WWW

Question

Recently I migrated an ASP.net site to ASP.net MVC site. Earlier there were two host headers one mydomain.com and another is www.mydomain.com. My SEO says you should use only on

Answer 1

(IIS 7 or greater required)

from http://www.codeproject.com/Articles/87759/Redirecting-to-WWW-on-ASP-NET-and-IIS

(Similar to above solution, but not requiring you to add your own domain name.)

Note that you will most likely see squiggly lines under the tag with a message that the tag is invalid. I got this message but, in fact, it worked just fine.

If you want the intellisense to work, you can try this update here...

http://ruslany.net/2009/08/visual-studio-xml-intellisense-for-url-rewrite-1-1/

More information about httpRedirect can be found here...

http://www.iis.net/configreference/system.webserver/httpredirect