Session Is Different If Flash Uploads Photo To The Aspx Page?

Mar 17, 2011

I have a aspx called user-photo-upload.aspx and another aspx called get-photo.aspx. I set the Session["PhotoId"] in the page_load method of user-photo-upload.aspx.

If I visit the user-photo-upload.aspx through the browser normally, the session can be retrieved in get-photo.aspx. But if the flash uploads photo to the user-photo-upload.aspx page, I can't get the Session["PhotoId"] in get-photo.aspx.

I discover that the Session ID is different when visiting the page using browser normally or by flash. I don't know why flash uses another session.

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