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Fortunately Grid View can also be used without attaching with the Data Source Controls. In this article we will see how paging, sorting and editing can be implemented in a Grid View control that is bound with a Data View (or Data Table) directly.
This calls for some extra coding from developer's end. As an example we are going to use Employees table of the Northwind database. Add three Bound Fields and a Command Field to the Grid View with the help of Fields dialog (see below).
If the values are alternated in the hashtable they are applied to the grid and carried over to the data source as well.
The Data View supplies all the records from the Employees table.The Page Index Changing event handler receives an event argument of type Grid View Page Event Args.This argument provides the new page number that the user has selected via a property called New Page Index.This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call. The hashtable contains former values of the row's cells.