Cannot use Server.MapPath

Question

What I must do to make Server.MapPath work?
I have using System.Web;

what else? When I type Server there is no quick resu

Answer 1

System.Web.HttpContext.Current.Server.MapPath("~/") gives null if we call it from a thread.

So, Try to use

System.Web.Hosting.HostingEnvironment.MapPath("~/")

Answer 2

Firt add a reference to System.web, if you don't have. Do that in the References folder.

You can then use Hosting.HostingEnvironment.MapPath(path);