Hii Experts,
I've a query about gridview.
My requirement is, in one of my webpages there is one gridview which is displaying the participants data like name ,emilid and so on.if the user wants he can edit the values and update the same in the database also..but before he is commiting the changes to the database i wanna to take the back up of those pervious values(before modifying ).
i tried of reading the cell values in the RowDataBound event of the gridview but it didn work for me ..getting all as null values only.
Can somebody tell me how can i do this.
Thank you
Rgds,
BTR.