Hi Sir Shashikant,
Thanks for fast reply but it is not what I am looking for.
What I want is when the user clicks on Reload Button the data of gridview will not lost. I don't know how you work this one in this article
http://www.aspforums.net/Threads/654022/Maintain-Dynamic-DropDownList-and-TextBoxes-created-using-jQuery-on-PostBack-in-ASPNet/
Maybe, you save the data in JQUERY side and retrieve it.
Thats all I wanted.
I hope you understand sir
Thanks