Ok thanks for that,

I can use modalPopup.Show() to solve this problem.

 

I have another question on showing uploader on click event on server side.

Are there any method available?

I have a datalist and there is a linkbutton in every row which invokes file uploader currently.

The problem is it renders row*file uploaders on the page which I don't want.

 Any thoughts?

Thanks,

Rushi