AddDisplayListEventListener

Navigation: ADLX SDK References → ADLX Interfaces → Display → IADLXDisplayChangedHandling

Registers an event listener for notifications when the display list changes.

Syntax

ADLX_RESULT    AddDisplayListEventListener (IADLXDisplayListChangedListener* pDisplayListChangedListener);

Parameters

#	Direction	Name	Type	Description
1.	[in]	pDisplayListChangedListener	IADLXDisplayListChangedListener	The pointer to the event listener interface to register for receiving the display list change notifications.

Return Value

If the event listener is successfully registered, ADLX_OK is returned.

If the event listener is not successfully registered, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Remarks

After the event listener is successfully registered, ADLX will call OnDisplayListChanged method of the listener when the display list changes. The event listener instance must exist until the application unregisters the event listener with RemoveDisplayListEventListener.

Requirements

Header	include “IDisplays.h”
Minimum version	1.0