First of all, sorry for starting new thread with similar topic but I read each and still can't figure out how to do it.
I'm having a database, using GridView I retrieve the data into my WEB application.
Then I set the rows to editable (not sure if it is fully completed) and when I edit some cells I want to update the GridView AND the database behind.
When I click on 'edit' then the button is changed to update - great but I get some unhandled exception. I don't expect anything else to happen since I didn't put any code in the update methods like RowCommand, RowUpdating, RowUpdated, RowDataBound. I'm really confused what goes there and what exactly do I need.
I'm using C# with Microsoft Visual Studio and MySQL database.