Remarks
Sets the new default channel for the given input device.
The friendly name of each input channel can be obtained using the GetInputDeviceChannelDesc 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 CoreAudioDevices COM object.
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Syntax
[Visual Basic]
control.SetInputDeviceChannelDefault (
nInputDevice as integer,
nInputChannel as integer
) as enumErrorCodes
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[C++]
short control.SetInputDeviceChannelDefault (
short nInputDevice,
short nInputChannel
);
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Parameter
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Description
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nInputDevice
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Number representing the zero-based index of the input device
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nInputChannel
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Number representing the zero-based index of the new default input channel (Microphone, Stereo Mix, Line-In, etc.)
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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, check the LastError property value in order to see the error code meaning
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful.
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