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WASAPI.DeviceMuteSet method |
  
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WASAPI.DeviceMuteSet method |
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Remarks
Sets the muting state of the audio stream that enters or leaves the given WASAPI device for the current process. The current muting state can be obtained through the WASAPI.DeviceMuteGet method.
If you need to modify the master mute for the given WASAPI device, shared by all running processes, use the CoreAudioDevices.MuteSet method.
This method is only intended for usage with Windows Vista and later versions.
For further details about the use of WASAPI see the WASAPI object and the How to manage audio flow through WASAPI tutorial.
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.
Syntax
[Visual Basic] control.WASAPI.DeviceMuteSet ( nDeviceIndex as Integer, nDeviceType as enumWasapiDeviceTypes, bMute as enumBoolean ) as enumErrorCodes |
[C++] short control.WASAPI.DeviceMuteSet ( short nDeviceIndex, short nDeviceType, short bMute ); |
Parameter |
Description |
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nDeviceIndex |
Number representing the zero-based index of the WASAPI device of interest. The total number of available WASAPI devices can be obtained using the WASAPI.DeviceGetCount method. |
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nDeviceType |
The type of device. Supported values are the following:
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bMute |
The new muting state. Supported values are the following:
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Return value
Value |
Meaning |
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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 |
