MVC :: Pattern URL Routing In Global.asax Code

Currently using asp.mvc in application. there is problem related to my URL. I have changed Routing respectively as per the mvc pattern URL. In Global.asax Code :

routes.MapRoute("Default",
// Route name
"{controller}/{action}/{ID}/{PRODUCT}/{CATEGORY}",
// URL with parameters
new { controller =
"Home", action = "LogOn", ID =
UrlParameter.Optional, PRODUCT =
UrlParameter.Optional, CATEGORY =
UrlParameter.Optional}
// Parameter defaults );

In Grid, While click row of ProductDetails link URL will be : [url] When click on same thik i click on product Page link i am calling method "ProductDetails". Expected URL would be [url]