Formview fired event itemupdating which
You will need to implement the Page Index Changing event of the Form View control which is fired when the paging link buttons are clicked.
The code below assigns the new page index to the Form View control and calls the Bind Data to populate the Form View.
In this article I will demonstrate that how you can enable paging and switch between different modes in the Form View control which includes (Edit, Update and Cancel).
Form View is a template based control so in order to display some data you need to create templates.
Let's create a simple Header Template that will display the information in the Header of the Form View control.
To avoid wasting system resources, dispose of this object or its parent (such as an SPSite or SPWeb) as soon as you are done using it. Allocation Id: To determine where this object was allocated, set Microsoft.
NET 2.0 came out with several cool data bound controls which includes Grid View, Details View and Form View.
Search for formview fired event itemupdating which:
Take a look at the screen shot below to have a clear idea.