title: Request.Files in ASP.NET CORE
body: <p>I am trying to upload files using aspnet core using ajax request . 
  In previous versions of .net i used to handle this using </p>
  
  <pre><code> foreach (string fileName in Request.Files)
              {
                  HttpPostedFileBase file = Request.Files[fileName];
                  //Save file content goes here
  
                  fName = file.FileName;
       (...)
  </code></pre>
  
  <p>but now its showing error at request.files how can i get it to work ? i searched and found that httppostedfile has been changed to iformfile but how to handle request.files?</p>