AddHandler Statement |
AddHandler NameOfEventSender , AddressOf NameOfEventHandler
The name of a class or object instance and its event, such as Button1.Click
The name of a subroutine that is to serve as the event handler for NameOfEventSender
Binds an event handler to a built-in or custom event. This makes it possible to bind several event handlers to a single event.
NameOfEventSender takes the form class.event or object.event.
You can stop handling events defined by the AddHandler statement by calling the RemoveHandler statement.
For an illustration, see Section 7.2.3 in Chapter 7.
The Handles keyword can be used to receive event notification for the lifetime of an object. In contrast, AddHandler and RemoveHandler can be used to dynamically add and remove event notification at runtime.
RemoveHandler Statement