How do i save values to the database from the form

Hi Prasanna. Well as I see you haven't explained the procedure how you're trying to save the data back into the database. I suggest you to set your code inside "Page_Load" event handler to check if its a postback using "IsPostBack" . like:

protected void Page_Load(object sender, EventArgs e)
{            
  if (!IsPostBack)
  {
    // code goes here.
  }
}

What happens behind this is each time a server side control creates a postback event first it executes the Page_Load event.

Hope this help you.

Rgds,
Sunny