Quote Originally Posted by spud View Post
I don't think so. In my example the file is actually only created after the drag action has finished. Go ahead and try it if you want. I got the idea by trying to pull a file from winrar to the "drop site" example. During the drag, the drop site reports only an empty list. After you let go of the mouse button winrar starts creating a temporary file and when it's finished drop site reports the newly created temporary file.
The point is how the file is created. Could you try to check it out with a drop that starts a http download and downloads the file which is then transfered to explorer (I can't do it myself now)?