title: Multi file upload using c# on ASP.NET 4.0 environment
body: <p>I am looking for a solution to upload multiple files (click on browse button, and select multiple files using shift key).</p>
  
  <p>I see several solutions that need to be uploaded one by one by clicking browse button, and click submit button.  But I need to allow users to select multiple files at the same time.</p>