Forms Data Controls :: GridView Not Updating Indexes To Include New Items?

May 26, 2010

I have a gridview bound to a List<> which shows all compliments received by our company. The list is refreshed every time the page loads and (IsPostBack == false).When I run the application, the list binds to the gridview and all is good. I am using the gridview.SelectedIndex value to return the correct item from the list, add it to a session variable and move to a new page to edit it.This works perfectly until I insert a new record on a separate page and then return to the default page. The list refreshes correctly and displays the new record in the gridview, but the gridview indexes seem to still be attached to their previous records i.e. clicking the edit button in the top row (index 0) returns the data from the 2nd row (index 1).I've tried binding the list directly, and I've tried using an objectdatasource. I've also tried setting EnableViewState and EnableCaching to false on the gridview (and the objectdatasource when using it). None of this has updated the indexes.

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