Server.Mappath in C# classlibrary

Question

How can i use the server.mappath method in a C# class library class ,which acts as my BusinessLayer for My ASP.NET WEbsite

Answer 1

By calling it?

var path = System.Web.HttpContext.Current.Server.MapPath("default.aspx");

Make sure you add a reference to the System.Web assembly.

Answer 2

You should reference System.Web and call:

  HttpContext.Current.Server.MapPath(...)

Answer 3

Surely you shouldn't be using Server.MapPath in your business layer. The business layer should work even if you weren't using it in a web app...