A Web form has a data structure. There is a method updateData() which updates this data structure. The developer wants to create a user control with some buttons. When one of the buttons is clicked, the data structure must be updated. Which of the following methods can the developer use to achieve this, while ensuring reusability of the control?

99.

Get a reference to the parent page and call its method as ref.updateData().

Since the control is part of the page, call the method updateData() on click of button.

Move the data structure and updateData() method to the user control.

Create a delegate that refers to updateData() method, and pass it to the user controls Delegate type property. When the user control's button is clicked, call the delegate.

Move the updateData() method to the user control.

View Description

No description found.