Can I put an ASP.Net session ID in a hidden form field?

Question

I\'m using the Yahoo Uploader, part of the Yahoo UI Library, on my ASP.Net website to allow users to upload files. For those unfamiliar, the uploader works by using a Flash

Answer 1

You can get your current SessionID from the following code:

string sessionId = HttpContext.Current.Session.SessionID;

Then you can feed that into a hidden field maybe and then access that value through YUI.

It's just a get, so you hopefully won't have any scaling problems. Security-problems though, that I don't know.