Copyright © 2006-2018 MultiMedia Soft

CoreAudioDevices.VuMeterEnableNotifications method

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Remarks

 

Enables/disables VU-Meter notifications, sent through the CoreAudioDeviceVuMeterChange event, for audio endpoint devices supporting Vu-Meters.

 

This method is only intended for usage with Windows Vista and later versions: further information about management of audio devices in Windows Vista and later versions can be found inside the How to access settings of audio devices in Windows Vista and later versions tutorial.

For further details about methods related to the management of core audio devices refer to the CoreAudioDevices COM object.

 

 

Syntax

 

[Visual Basic]

control.CoreAudioDevices.VuMeterEnableNotifications (

bEnable as enumBoolean

) as enumErrorCodes


 

[C++]

short control.CoreAudioDevices.VuMeterEnableNotifications (

short bEnable

);


 

Parameter

Description

 

 

bEnable

Boolean value that specifies if the CoreAudioDeviceVuMeterChange event must be enabled.

Supported values are the following:

Mnemonic constant

Value

Meaning

BOOL_FALSE (default)

0

The event is disabled

BOOL_TRUE

1

The event is enabled

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful