The example shown here is for a Grid View, but the same types of event handlers must be implemented in roughly the same way for other data controls including the Form View, Details View, and List View. This is the final Grid View markup, so you can see the event handlers we’re going to implement.We’ll start with binding data to the Grid View, then build up functionality from there.
These features are provided out-of-the-box and are not configurable by programmers.You'll be able to ask questions about coding or chat with the community and help others. NET forums is how to deal with exceptions like The Grid View 'Grid View1' fired event Row Editing which wasn't handled. This allows you to provide an event handler that performs a custom routine, such as canceling the mode change, whenever this event occurs.A Details View Mode Event Args object is passed to the event handler, which allows you to determine the new mode, to determine whether the mode change was a result of the user canceling an edit operation, or to cancel the mode change.