Because from the suggested sites that Vinz gave me, i found that datatable/dataset wasnt in used. Query String("student ID") Dim str Subject Code As String = Request.
This all can be done using the UI Properties dialog. Once I checked Is Post Back in Row Updating event.. Configuration; public partial class _Default1 : System. Actually last night I spent many hours on this issue . Data Source = Get Data(); This Get Data function will return Data Set or Data Table. If still confusion then pls give your code by which you have bind grid. Make one function that will fetch data from database and and return Data Set/Data Table like, gv. Add(New Sql Parameter("@Subject Code", LBSubject Code. The end user can then update one or more column values and click update to save their changes.