This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.
Also, and im no exception catching expert, it seems that your try catch blocks are a bit general.
This could result in exceptions being swallowed (even though they are logged) and then the program can continue in an unknown state.
When we edit a row in our Grid View and press the “Update” button, at some time it’s received in the Row Updating method.
But as I noted in the comments in that method, some collections that should contain the columns (names, old values and new values) are always empty. And the Row Updated method is never even touched!!! NET Forums that I need to use a Data Source control.
All samples of course assume you’re doing everything in your page, but I have to do everything in my code-behind, because on forehand I don’t know what I’ll be binding to my Grid View.