Query string not working while using attribute routing

Question

I\'m using System.Web.Http.RouteAttribute and System.Web.Http.RoutePrefixAttribute to enable cleaner URLs for my Web API 2 application. For most of

Answer 1

Using Route("search/{categoryid=categoryid}/{ordercode=ordercode}") will enable you to use both Querystrings and inline route parameters as answered by mosharaf hossain. Writing this answer as this should be top answer and best way. Using Route("") will cause problems if you have multiple Gets/Puts/Posts/Deletes.