Recently I faced problem to maintain scroll
position in my page which having A grid with some radio button and check box
with autopostback within a Updatepanel.
The main problem is when a postback occur the page is moving to top. i tried a
lot and finally got the solution.
if you are using IE then its very simple just put the code in your page
<%@ Page Language="C#" AutoEventWireup="true"
but it will not work in Firefox for that you have
to add one browser file into your website
Right click on solution explorer > Add New Item
Select Browser File and add it to App_Browsers folder.
Add MaintainScrollPositionOnPostback capability to this browser file as
<capability name="supportsMaintainScrollPositionOnPostback" value="true"
Some times this also not work,
Then a simple solution just add a blank Update panel after the grid and
onpostback just put the focus to that update panel
it will work in any browser.
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
</asp:UpdatePanel> in cs postbackevent
If any problem just feel free to ask or any
If anybody want source just give a comment.