RemoveDisplayGammaEventListener

Unregisters an event listener from notifications when the display gamma changes.

Syntax

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ADLX_RESULT     RemoveDisplayGammaEventListener (IADLXDisplayGammaChangedListener * pDisplayGammaChangedListener)

Parameters

  1. [in] pDisplayGammaChangedListener IADLXDisplayGammaChangedListener * The pointer to the event listener interface to unregister from receiving the display gamma change notifications.

Return Value

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

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

Refer to ADLX_RESULT for success codes and error codes.

Remarks

After the event listener is successfully unregistered, ADLX will no longer call OnDisplayGammaChanged method of the listener when the display gamma changes. The application can discard the event listener instance.

Requirements

Header

include “IDisplays.h”

Minimum version

1.0