title: pdf preview in browser in asp.net
body: <p>i'm having a trouble to preview my generated pdf file in browser when clicking a button 
  i used Reponse.Redirect to pdf location but all i get is the older version of the pdf file, in my application i'm trying to rewrite in the same output pdf file, when i open the pdf with acrobat reader it displays the new content but when i try with the browser it displays the older content i'm using asp.net and iTextsharp for pdf generation.</p>
  
  <p>this is the sample code i'm using to call the pdf file</p>
  
  <pre><code>Response.Redirect(Request.Url.Scheme + System.Uri.SchemeDelimiter + Request.Url.Host + "/PDF/BILLET_6000.pdf");
  </code></pre>