Comments by swatiiiiiiiiii (Top 5 by date)

It gives error 'Object doen't support this property'

even then hiddenfield values are not retained for the first time. That's the issue

Ya karthik, I tried using Hiddenfield but the value does not show for the first time. I'm initializing 'hdfID'=False and setting the value as "True" in codebehind but for the first time it gives me value as "False" and works from second time. And even hiddenfields are static so I dont want to use them.

ya.. How can I call the javascript function 'SetUser' from page event of Datagrid in codebehind when window.onunload is used ?? Page gets unloaded before the javascript function gets executed.