event is raised when a row's Update button is clicked, but before the Grid View control updates the row.This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.In this article I will share how to retrieve hidden value from Grid View Column. I had a assignment I need to show only description and not ID. By using Datakeynames property you will get the selected row primary key. So first we need to move to an updateable row record in the Text Box.To do that we need a Row Editing event of the Grid View.
We use the Row Updating event of Grid View to update the record in the database table.
Row move in edit mode We have a Grid View with records.
We can't update a record until that record doesn't exist in the input type field (Text Box).
I have to capture the current cell data when use press the edit link Button, and use the data for optimistic concurrency control.
I just want to get the rowindex when I click edit from the gridview and capture all the existing values.
A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source.