URL.Action includes id when constructing URL

Question

I\'m using ASP.Net MVC. Here\'s my code snippets from a controller named Course:

public ActionResult List(int id)
{
    var viewmodel.ShowUrl = Url.Action(\         


        

Answer 1

I know this is old, but I found this first, but didn't like any of these solutions, so I kept looking and found https://stackoverflow.com/a/19110921/1130636.

You can use UrlParameter.Optional to solve this problem

Url.Action("Show", "Course", new { id = UrlParameter.Optional })