Edited Unassigned: AsyncFileUploadID=AsyncFileUpload1&rnd= [27593]

STEPS TO REPRODUCE ERROR

STEP 1

Configure AsyncFileUpload with normal client (JavaScript) and server methods.

__On client functions__:

uploadError(sender, args) {..} and function uploadComplete(sender, args) {..}

_On server codebehind_:

AsyncFileUpload1_UploadedComplete(..) and AsyncFileUpload1_UploadedFileError(..)

On ASPX add a button than only do a Postback.

Now upload a large file (over 4 mbytes the default limit). After detected uploadError on Client JavaScript Function, the control display on red background color the name of the file.

STEP 2

Click on the Button to generate a Postback.

RESULT:

Automatically launch a new browser tab showing a URL querystring like this:

http://localhost/ImagesInGridViewDb/tImageUpload1.aspx___?AsyncFileUploadID=AsyncFileUpload1&rnd=0008577673175017342___

What is the mean of:

?AsyncFileUploadID=AsyncFileUpload1&rnd=0008577673175017342

[See the image](https://skydrive.live.com/redir?resid=F3D7A503C5A2E642!133&authkey=!AFD5WoeoR16nmUg&v=3&ithint=photo%2c.JPG)