AppBar.addEventListener method

Registers an event handler for the specified event.

Syntax

appBar.addEventListener(type, listener, useCapture);

type
Type: String

The event type (name) to register. It must be beforeopen, beforeclose, afteropen, or afterclose.
listener
Type: Function

The event handler function to associate with the event.
useCapture
Type: Boolean

Set to true to register the event handler for the capturing phase; otherwise, set to false to register the event handler for the bubbling phase. For more information, see Event capture and event bubbling with DOM events.

This method does not return a value.

Minimum WinJS version	WinJS 1.0
Namespace	WinJS.UI