Remarks
Sets the mute status of the mixer's Master element.
The current mute status can be retrieved using the GetMixerMasterMute method.
The number of mixers currently installed on the system can be retrieved using the GetMixersCount method. A friendly description of the mixer can be retrieved using the GetMixerDesc method.
IMPORTANT NOTE ABOUT THE WINDOWS VERSION: This method is only intended for usage when the operating system is Windows XP or older versions; for Windows Vista and higher versions it's recommended using methods exposed by the CoreAudioDevicesMan class.
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Syntax
[Visual Basic]
Public Function SetMixerMasterMute (
nIndex as Int16,
bMute as bool
) as enumErrorCodes
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[C#]
public enumErrorCodes SetMixerMasterMute (
Int16 nIndex,
bool bMute
);
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[C++]
public: enumErrorCodes SetMixerMasterMute (
Int16 nIndex,
bool bMute
);
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Parameter
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Description
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nIndex
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Number representing the zero-based index of the mixer whose master's mute status must be modified
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bMute
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Boolean value that specifies if Boolean value that specifies if mouse-based selections are enabled or disabled
Supported values are the following:
Value
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Meaning
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false
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The master element is not in mute status
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true
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The master element is in mute status
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Return value
Value
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Meaning
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Negative value
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An error occurred (see the LastError property for further error details)
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enumErrorCodes.NOERROR (0)
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The method call was successful
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