Hi,
I refer this link and work. I need one solution about link.
How to Save and Retrieve Dynamic TextBox values in GridView to SQL Server Database in ASP.Net Web Application. Second time running the same page perview stored values is not displaying in gridview. Kindly give the solution.
http://www.aspsnippets.com/Articles/Save-and-Retrieve-Dynamic-TextBox-values-in-GridView-to-SQL-Server-Database.aspx