Directly download the file instead of opening it in the browser

Files such as XML and PDF are usually opened in the browser when we provide them to customers for download, which is inconvenient.

 

The demo below can solve this problem, although this sectionCodeMany people will, but it is still sent here, as a backup.

 

 

  <% @ Import namespace = " System. xml "   %>

< Script Language = "C #" Runat = "Server" >
Void Page_load (Object sender, eventargs e ){
String path = Server. mappath ( " Somefileprohibited " );
System. Io. fileinfo File =   New System. Io. fileinfo (PATH );
Response. Clear ();
Response. addheader ( " Content-Disposition " , " Attachment; filename = "   + Httputility. urlencode (file. Name ));
Response. addheader ( " Content-Length " , File. length. tostring ());
Response. contenttype =   " Application/octet-stream " ;
Response. writefile (file. fullname );
Response. End ();
}
</ Script >