Maintain Scrollbar Position Inside UpdatePanel After Partial PostBack
I have recently figured out that if there is a scrollbar’ed Panel control inside an UpdatePanel, it looses its scrollbar position after any type of partial postback within that UpdatePanel. There can be a GridView, a DIV container or another similar control instead of this Panel.
I have searched and found some workarounds at ASP.NET forums, and this specific one was the easiest one to implement into every situation in order to gain back the position of scrollbar. I enhanced it a bit by handling null cases and using the ClientID property. Here is the result: