wclAudioErrors Namespace
| Name | Description | |
|---|---|---|
 | WCL_E_AUDIO_BASE | The base error code for audio errors. |
| WCL_E_AUDIO_CLOSED | The Audio component is already closed. |
| WCL_E_AUDIO_COM_INIT_FAILED | COM initialization failed. |
| WCL_E_AUDIO_CREATE_ENUMERATOR_FAILED | Create device enumerator failed. |
| WCL_E_AUDIO_ENDPOINT_NOT_FOUND | The specified audio endpoint not found. |
| WCL_E_AUDIO_FEATURE_NOT_SUPPORTED | Audio features is not supported on this platform. |
| WCL_E_AUDIO_GET_CHANNELS_COUNT_FAILED | Unable to get audio endpoint channels number. |
| WCL_E_AUDIO_GET_HARDWARE_FEATURES_FAILED | Unable to get hardware supported features of the specified audio endpoint. |
| WCL_E_AUDIO_METER_BASE | The base error code for audio meter errors. |
| WCL_E_AUDIO_METER_CREATE_FAILED | Unable to create Audio meter instance. |
| WCL_E_AUDIO_METER_GET_PEAK_VALUE_FAILED | Unable to get audio stream peak value. |
| WCL_E_AUDIO_OPENED | The Audio component is already opened. |
| WCL_E_AUDIO_REGISTER_EVENT_FAILED | Unable to register audio device changes event handler. |
| WCL_E_AUDIO_SWITCHER_BASE | The base error code for audio switcher errors. |
| WCL_E_AUDIO_SWITCHER_CONNECT_FAILED | Unable to connect to device. |
| WCL_E_AUDIO_SWITCHER_CREATE_CONFIGURATOR_FAILED | Create Audio configurator failed. |
| WCL_E_AUDIO_SWITCHER_CREATE_TOPOLOGY_FAILED | Unable to create device topology object. |
| WCL_E_AUDIO_SWITCHER_DEFAULT_DEVICE_NOT_FOUND | Default audio device not found. |
| WCL_E_AUDIO_SWITCHER_DEVICE_CONNECTED | The device is already connected. |
| WCL_E_AUDIO_SWITCHER_DEVICE_DISCONNECTED | The device is disconnected. |
| WCL_E_AUDIO_SWITCHER_DEVICE_NOT_FOUND | The specified device not found. |
| WCL_E_AUDIO_SWITCHER_DISCONNECT_FAILED | Unable to disconnect from device. |
| WCL_E_AUDIO_SWITCHER_ENUM_ENDPOINTS_FAILED | Unable to enumerate audio endpoints. |
| WCL_E_AUDIO_SWITCHER_GET_CONNECTORS_COUNT_FAILED | Unable to get device topology connectors number. |
| WCL_E_AUDIO_SWITCHER_GET_DEFAULT_DEVICE_FAILED | Unable to get default Audio Device. |
| WCL_E_AUDIO_SWITCHER_GET_DEVICE_ID_FAILED | Get Audio Device ID failed. |
| WCL_E_AUDIO_SWITCHER_GET_ENDPOIN_COUNT_FAILED | Get audio endpoints count failed. |
| WCL_E_AUDIO_SWITCHER_INVALID_DEVICE | Invalid device selected. Connect and Disconnect features are supported for Bluetooth Audio Devices only. |
| WCL_E_AUDIO_SWITCHER_NOT_OPENED | The Audio Switcher is not opened. |
| WCL_E_AUDIO_SWITCHER_NO_CONNECTORS_FOUND | No device connectors found. |
| WCL_E_AUDIO_SWITCHER_SET_DEFAULT_DEVICE_FAILED | Unable to change default Audio Device. |
| WCL_E_AUDIO_VOLUME_BASE | The base error code for audio volume errors. |
| WCL_E_AUDIO_VOLUME_CREATE_FAILED | Unable to create Audio volume instance. |
| WCL_E_AUDIO_VOLUME_GET_MUTE_FAILED | Unable to get audio endpoint mute status. |
| WCL_E_AUDIO_VOLUME_GET_VOLUME_FAILED | Unable to get audio volume level. |
| WCL_E_AUDIO_VOLUME_SET_MUTE_FAILED | Unable to set audio endpoint mute status. |
| WCL_E_AUDIO_VOLUME_SET_VOLUME_FAILED | Unable to set audio volume level. |