Ken,

Lets imagine, that page has 10 elements with ids 'Uploader1', 'Uploader2' etc. User can choose the number of files for upload (from 1 to 10 and every time the number will different). When user choose number of files, not used element will hide and has and attribute Visible = true.

For example, user should upload 5 files using 'Uploader1', 'Uploader2', 'Uploader3', 'Uploader4' and 'Uploader5'.

I suppose, that there should be variable with number of uploader, for exampe '<%=Uploader[i].ClientID %>'to have a possibility for using every time different numbers of elements with id Uploader[i], (5, 3, 6, 7 etc).

Maybe its too difficult :)

P.S. And i have a question about using this functionality in C#.

 So, is there are possibility to use manually start uploading in this case?

1. User choosed the number of files for upload.
2. After he did it,wiil choose files and they will upload in database of MS SQL server after pressing button 'Submit'.

Hope, i've explained clear :)

Thanks and Regards,

Alexey