## Vanara.PInvoke.CoreAudio  
PInvoke API (interfaces, methods, structures and constants) imported from Windows Core Audio Api.

- Includes methods from mmdevapi.dll  
- Current NuGet release: [![Nuget](https://img.shields.io/nuget/v/Vanara.PInvoke.CoreAudio?logo=nuget&style=flat-square)![Nuget](https://img.shields.io/nuget/dt/Vanara.PInvoke.CoreAudio?label=%20&style=flat-square)](https://www.nuget.org/packages/Vanara.PInvoke.CoreAudio)  
### Methods - 100% API coverage (1 of 1 functions)  
Native Method | Header | Managed Method  
--- | --- | ---  
[ActivateAudioInterfaceAsync](https://www.google.com/search?num=5&q=ActivateAudioInterfaceAsync+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.ActivateAudioInterfaceAsync](https://github.com/dahall/Vanara/search?l=C%23&q=ActivateAudioInterfaceAsync)  
### Enumerations  
Native Enum | Header | Managed Enum  
--- | --- | ---  
[AE_POSITION_FLAGS](https://www.google.com/search?num=5&q=AE_POSITION_FLAGS+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.AE_POSITION_FLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=AE_POSITION_FLAGS)  
[AMBISONICS_CHANNEL_ORDERING](https://www.google.com/search?num=5&q=AMBISONICS_CHANNEL_ORDERING+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AMBISONICS_CHANNEL_ORDERING](https://github.com/dahall/Vanara/search?l=C%23&q=AMBISONICS_CHANNEL_ORDERING)  
[AMBISONICS_NORMALIZATION](https://www.google.com/search?num=5&q=AMBISONICS_NORMALIZATION+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AMBISONICS_NORMALIZATION](https://github.com/dahall/Vanara/search?l=C%23&q=AMBISONICS_NORMALIZATION)  
[AMBISONICS_TYPE](https://www.google.com/search?num=5&q=AMBISONICS_TYPE+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AMBISONICS_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=AMBISONICS_TYPE)  
[APO_BUFFER_FLAGS](https://www.google.com/search?num=5&q=APO_BUFFER_FLAGS+site%3Alearn.microsoft.com) | audioapotypes.h | [Vanara.PInvoke.CoreAudio.APO_BUFFER_FLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=APO_BUFFER_FLAGS)  
[APO_CONNECTION_BUFFER_TYPE](https://www.google.com/search?num=5&q=APO_CONNECTION_BUFFER_TYPE+site%3Alearn.microsoft.com) | Audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APO_CONNECTION_BUFFER_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=APO_CONNECTION_BUFFER_TYPE)  
[APO_FLAG](https://www.google.com/search?num=5&q=APO_FLAG+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APO_FLAG](https://github.com/dahall/Vanara/search?l=C%23&q=APO_FLAG)  
[APO_LOG_LEVEL](https://www.google.com/search?num=5&q=APO_LOG_LEVEL+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.APO_LOG_LEVEL](https://github.com/dahall/Vanara/search?l=C%23&q=APO_LOG_LEVEL)  
[APO_NOTIFICATION_TYPE](https://www.google.com/search?num=5&q=APO_NOTIFICATION_TYPE+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.APO_NOTIFICATION_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=APO_NOTIFICATION_TYPE)  
[AUDCLNT_BUFFERFLAGS](https://www.google.com/search?num=5&q=AUDCLNT_BUFFERFLAGS+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AUDCLNT_BUFFERFLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDCLNT_BUFFERFLAGS)  
[AUDCLNT_SESSIONFLAGS](https://www.google.com/search?num=5&q=AUDCLNT_SESSIONFLAGS+site%3Alearn.microsoft.com) | Audiosessiontypes.h | [Vanara.PInvoke.CoreAudio.AUDCLNT_SESSIONFLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDCLNT_SESSIONFLAGS)  
[AUDCLNT_SHAREMODE](https://www.google.com/search?num=5&q=AUDCLNT_SHAREMODE+site%3Alearn.microsoft.com) | audiosessiontypes.h | [Vanara.PInvoke.CoreAudio.AUDCLNT_SHAREMODE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDCLNT_SHAREMODE)  
[AUDCLNT_STREAMFLAGS](https://www.google.com/search?num=5&q=AUDCLNT_STREAMFLAGS+site%3Alearn.microsoft.com) | Audiosessiontypes.h | [Vanara.PInvoke.CoreAudio.AUDCLNT_STREAMFLAGS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDCLNT_STREAMFLAGS)  
[AUDCLNT_STREAMOPTIONS](https://www.google.com/search?num=5&q=AUDCLNT_STREAMOPTIONS+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AUDCLNT_STREAMOPTIONS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDCLNT_STREAMOPTIONS)  
[AUDIO_CURVE_TYPE](https://www.google.com/search?num=5&q=AUDIO_CURVE_TYPE+site%3Alearn.microsoft.com) | AudioAPITypes.h | [Vanara.PInvoke.CoreAudio.AUDIO_CURVE_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_CURVE_TYPE)  
[AUDIO_DUCKING_OPTIONS](https://www.google.com/search?num=5&q=AUDIO_DUCKING_OPTIONS+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AUDIO_DUCKING_OPTIONS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_DUCKING_OPTIONS)  
[AUDIO_EFFECT_STATE](https://www.google.com/search?num=5&q=AUDIO_EFFECT_STATE+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AUDIO_EFFECT_STATE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_EFFECT_STATE)  
[AUDIO_FLOW_TYPE](https://www.google.com/search?num=5&q=AUDIO_FLOW_TYPE+site%3Alearn.microsoft.com) | Audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_FLOW_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_FLOW_TYPE)  
[AUDIO_STREAM_CATEGORY](https://www.google.com/search?num=5&q=AUDIO_STREAM_CATEGORY+site%3Alearn.microsoft.com) | audiosessiontypes.h | [Vanara.PInvoke.CoreAudio.AUDIO_STREAM_CATEGORY](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_STREAM_CATEGORY)  
[AUDIO_SYSTEMEFFECT_STATE](https://www.google.com/search?num=5&q=AUDIO_SYSTEMEFFECT_STATE+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_SYSTEMEFFECT_STATE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_SYSTEMEFFECT_STATE)  
[AUDIO_SYSTEMEFFECTS_PROPERTYSTORE_TYPE](https://www.google.com/search?num=5&q=AUDIO_SYSTEMEFFECTS_PROPERTYSTORE_TYPE+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.AUDIO_SYSTEMEFFECTS_PROPERTYSTORE_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_SYSTEMEFFECTS_PROPERTYSTORE_TYPE)  
[AUDIOCLIENT_ACTIVATION_TYPE](https://www.google.com/search?num=5&q=AUDIOCLIENT_ACTIVATION_TYPE+site%3Alearn.microsoft.com) | audioclientactivationparams.h | [Vanara.PInvoke.CoreAudio.AUDIOCLIENT_ACTIVATION_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIOCLIENT_ACTIVATION_TYPE)  
[AudioObjectType](https://www.google.com/search?num=5&q=AudioObjectType+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.AudioObjectType](https://github.com/dahall/Vanara/search?l=C%23&q=AudioObjectType)  
[AudioSessionDisconnectReason](https://www.google.com/search?num=5&q=AudioSessionDisconnectReason+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.AudioSessionDisconnectReason](https://github.com/dahall/Vanara/search?l=C%23&q=AudioSessionDisconnectReason)  
[AudioSessionState](https://www.google.com/search?num=5&q=AudioSessionState+site%3Alearn.microsoft.com) | audiosessiontypes.h | [Vanara.PInvoke.CoreAudio.AudioSessionState](https://github.com/dahall/Vanara/search?l=C%23&q=AudioSessionState)  
[ChannelMapping](https://www.google.com/search?num=5&q=ChannelMapping+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.ChannelMapping](https://github.com/dahall/Vanara/search?l=C%23&q=ChannelMapping)  
[ConnectorType](https://www.google.com/search?num=5&q=ConnectorType+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.ConnectorType](https://github.com/dahall/Vanara/search?l=C%23&q=ConnectorType)  
[DataFlow](https://www.google.com/search?num=5&q=DataFlow+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.DataFlow](https://github.com/dahall/Vanara/search?l=C%23&q=DataFlow)  
[DEVICE_ORIENTATION_TYPE](https://www.google.com/search?num=5&q=DEVICE_ORIENTATION_TYPE+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.DEVICE_ORIENTATION_TYPE](https://github.com/dahall/Vanara/search?l=C%23&q=DEVICE_ORIENTATION_TYPE)  
[DEVICE_STATE](https://www.google.com/search?num=5&q=DEVICE_STATE+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.DEVICE_STATE](https://github.com/dahall/Vanara/search?l=C%23&q=DEVICE_STATE)  
[EAudioConstriction](https://www.google.com/search?num=5&q=EAudioConstriction+site%3Alearn.microsoft.com) | Audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.EAudioConstriction](https://github.com/dahall/Vanara/search?l=C%23&q=EAudioConstriction)  
[EDataFlow](https://www.google.com/search?num=5&q=EDataFlow+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.EDataFlow](https://github.com/dahall/Vanara/search?l=C%23&q=EDataFlow)  
[ENDPOINT_HARDWARE_SUPPORT](https://www.google.com/search?num=5&q=ENDPOINT_HARDWARE_SUPPORT+site%3Alearn.microsoft.com) | endpointvolume.h | [Vanara.PInvoke.CoreAudio.ENDPOINT_HARDWARE_SUPPORT](https://github.com/dahall/Vanara/search?l=C%23&q=ENDPOINT_HARDWARE_SUPPORT)  
[ENDPOINT_RESET](https://www.google.com/search?num=5&q=ENDPOINT_RESET+site%3Alearn.microsoft.com) | audioendpoints.h | [Vanara.PInvoke.CoreAudio.ENDPOINT_RESET](https://github.com/dahall/Vanara/search?l=C%23&q=ENDPOINT_RESET)  
[EndpointConnectorType](https://www.google.com/search?num=5&q=EndpointConnectorType+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.EndpointConnectorType](https://github.com/dahall/Vanara/search?l=C%23&q=EndpointConnectorType)  
[EndpointFormFactor](https://www.google.com/search?num=5&q=EndpointFormFactor+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.EndpointFormFactor](https://github.com/dahall/Vanara/search?l=C%23&q=EndpointFormFactor)  
[EPcxConnectionType](https://www.google.com/search?num=5&q=EPcxConnectionType+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.EPcxConnectionType](https://github.com/dahall/Vanara/search?l=C%23&q=EPcxConnectionType)  
[EPcxGenLocation](https://www.google.com/search?num=5&q=EPcxGenLocation+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.EPcxGenLocation](https://github.com/dahall/Vanara/search?l=C%23&q=EPcxGenLocation)  
[EPcxGeoLocation](https://www.google.com/search?num=5&q=EPcxGeoLocation+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.EPcxGeoLocation](https://github.com/dahall/Vanara/search?l=C%23&q=EPcxGeoLocation)  
[EPxcPortConnection](https://www.google.com/search?num=5&q=EPxcPortConnection+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.EPxcPortConnection](https://github.com/dahall/Vanara/search?l=C%23&q=EPxcPortConnection)  
[ERole](https://www.google.com/search?num=5&q=ERole+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.ERole](https://github.com/dahall/Vanara/search?l=C%23&q=ERole)  
[JackCapabilities](https://www.google.com/search?num=5&q=JackCapabilities+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.JackCapabilities](https://github.com/dahall/Vanara/search?l=C%23&q=JackCapabilities)  
[KSJACK_SINK_CONNECTIONTYPE](https://www.google.com/search?num=5&q=KSJACK_SINK_CONNECTIONTYPE+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.KSJACK_SINK_CONNECTIONTYPE](https://github.com/dahall/Vanara/search?l=C%23&q=KSJACK_SINK_CONNECTIONTYPE)  
[PartType](https://www.google.com/search?num=5&q=PartType+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.PartType](https://github.com/dahall/Vanara/search?l=C%23&q=PartType)  
[PROCESS_LOOPBACK_MODE](https://www.google.com/search?num=5&q=PROCESS_LOOPBACK_MODE+site%3Alearn.microsoft.com) | audioclientactivationparams.h | [Vanara.PInvoke.CoreAudio.PROCESS_LOOPBACK_MODE](https://github.com/dahall/Vanara/search?l=C%23&q=PROCESS_LOOPBACK_MODE)  
[SPATIAL_AUDIO_STREAM_OPTIONS](https://www.google.com/search?num=5&q=SPATIAL_AUDIO_STREAM_OPTIONS+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.SPATIAL_AUDIO_STREAM_OPTIONS](https://github.com/dahall/Vanara/search?l=C%23&q=SPATIAL_AUDIO_STREAM_OPTIONS)  
[SpatialAudioHrtfDirectivityType](https://www.google.com/search?num=5&q=SpatialAudioHrtfDirectivityType+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDirectivityType](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDirectivityType)  
[SpatialAudioHrtfDistanceDecayType](https://www.google.com/search?num=5&q=SpatialAudioHrtfDistanceDecayType+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDistanceDecayType](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDistanceDecayType)  
[SpatialAudioHrtfEnvironmentType](https://www.google.com/search?num=5&q=SpatialAudioHrtfEnvironmentType+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfEnvironmentType](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfEnvironmentType)  
[SpatialAudioMetadataCopyMode](https://www.google.com/search?num=5&q=SpatialAudioMetadataCopyMode+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.SpatialAudioMetadataCopyMode](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioMetadataCopyMode)  
[SpatialAudioMetadataWriterOverflowMode](https://www.google.com/search?num=5&q=SpatialAudioMetadataWriterOverflowMode+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.SpatialAudioMetadataWriterOverflowMode](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioMetadataWriterOverflowMode)  
[UDIOMEDIATYPE_EQUAL](https://www.google.com/search?num=5&q=UDIOMEDIATYPE_EQUAL+site%3Alearn.microsoft.com) | audiomediatype.h | [Vanara.PInvoke.CoreAudio.UDIOMEDIATYPE_EQUAL](https://github.com/dahall/Vanara/search?l=C%23&q=UDIOMEDIATYPE_EQUAL)  
### Structures  
Native Structure | Header | Managed Structure  
--- | --- | ---  
[AE_CURRENT_POSITION](https://www.google.com/search?num=5&q=AE_CURRENT_POSITION+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.AE_CURRENT_POSITION](https://github.com/dahall/Vanara/search?l=C%23&q=AE_CURRENT_POSITION)  
[AMBISONICS_PARAMS](https://www.google.com/search?num=5&q=AMBISONICS_PARAMS+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AMBISONICS_PARAMS](https://github.com/dahall/Vanara/search?l=C%23&q=AMBISONICS_PARAMS)  
[APO_CONNECTION_DESCRIPTOR](https://www.google.com/search?num=5&q=APO_CONNECTION_DESCRIPTOR+site%3Alearn.microsoft.com) | Audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APO_CONNECTION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=APO_CONNECTION_DESCRIPTOR)  
[APO_CONNECTION_PROPERTY](https://www.google.com/search?num=5&q=APO_CONNECTION_PROPERTY+site%3Alearn.microsoft.com) | audioapotypes.h | [Vanara.PInvoke.CoreAudio.APO_CONNECTION_PROPERTY](https://github.com/dahall/Vanara/search?l=C%23&q=APO_CONNECTION_PROPERTY)  
[APO_NOTIFICATION_DESCRIPTOR](https://www.google.com/search?num=5&q=APO_NOTIFICATION_DESCRIPTOR+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.APO_NOTIFICATION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=APO_NOTIFICATION_DESCRIPTOR)  
[APO_REG_PROPERTIES](https://www.google.com/search?num=5&q=APO_REG_PROPERTIES+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APO_REG_PROPERTIES](https://github.com/dahall/Vanara/search?l=C%23&q=APO_REG_PROPERTIES)  
[APOInitBaseStruct](https://www.google.com/search?num=5&q=APOInitBaseStruct+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APOInitBaseStruct](https://github.com/dahall/Vanara/search?l=C%23&q=APOInitBaseStruct)  
[APOInitSystemEffects](https://www.google.com/search?num=5&q=APOInitSystemEffects+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APOInitSystemEffects](https://github.com/dahall/Vanara/search?l=C%23&q=APOInitSystemEffects)  
[APOInitSystemEffects2](https://www.google.com/search?num=5&q=APOInitSystemEffects2+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.APOInitSystemEffects2](https://github.com/dahall/Vanara/search?l=C%23&q=APOInitSystemEffects2)  
[APOInitSystemEffects3](https://www.google.com/search?num=5&q=APOInitSystemEffects3+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.APOInitSystemEffects3](https://github.com/dahall/Vanara/search?l=C%23&q=APOInitSystemEffects3)  
[AUDIO_EFFECT](https://www.google.com/search?num=5&q=AUDIO_EFFECT+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AUDIO_EFFECT](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_EFFECT)  
[AUDIO_ENDPOINT_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR)  
[AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION)  
[AUDIO_ENDPOINT_SHARED_CREATE_PARAMS](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_SHARED_CREATE_PARAMS+site%3Alearn.microsoft.com) | Audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_SHARED_CREATE_PARAMS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_SHARED_CREATE_PARAMS)  
[AUDIO_ENDPOINT_VOLUME_APO_NOTIFICATION_DESCRIPTOR](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_VOLUME_APO_NOTIFICATION_DESCRIPTOR+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_VOLUME_APO_NOTIFICATION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_VOLUME_APO_NOTIFICATION_DESCRIPTOR)  
[AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION)  
[AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION2](https://www.google.com/search?num=5&q=AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION2+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION2](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_ENDPOINT_VOLUME_CHANGE_NOTIFICATION2)  
[AUDIO_MICROPHONE_BOOST_APO_NOTIFICATION_DESCRIPTOR](https://www.google.com/search?num=5&q=AUDIO_MICROPHONE_BOOST_APO_NOTIFICATION_DESCRIPTOR+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.AUDIO_MICROPHONE_BOOST_APO_NOTIFICATION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_MICROPHONE_BOOST_APO_NOTIFICATION_DESCRIPTOR)  
[AUDIO_MICROPHONE_BOOST_NOTIFICATION](https://www.google.com/search?num=5&q=AUDIO_MICROPHONE_BOOST_NOTIFICATION+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_MICROPHONE_BOOST_NOTIFICATION](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_MICROPHONE_BOOST_NOTIFICATION)  
[AUDIO_SYSTEMEFFECT](https://www.google.com/search?num=5&q=AUDIO_SYSTEMEFFECT+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_SYSTEMEFFECT](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_SYSTEMEFFECT)  
[AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR](https://www.google.com/search?num=5&q=AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_APO_NOTIFICATION_DESCRIPTOR)  
[AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_NOTIFICATION](https://www.google.com/search?num=5&q=AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_NOTIFICATION+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_NOTIFICATION](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_SYSTEMEFFECTS_PROPERTY_CHANGE_NOTIFICATION)  
[AUDIO_VOLUME_NOTIFICATION_DATA](https://www.google.com/search?num=5&q=AUDIO_VOLUME_NOTIFICATION_DATA+site%3Alearn.microsoft.com) | endpointvolume.h | [Vanara.PInvoke.CoreAudio.AUDIO_VOLUME_NOTIFICATION_DATA](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_VOLUME_NOTIFICATION_DATA)  
[AUDIO_VOLUME_NOTIFICATION_DATA2](https://www.google.com/search?num=5&q=AUDIO_VOLUME_NOTIFICATION_DATA2+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.AUDIO_VOLUME_NOTIFICATION_DATA2](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIO_VOLUME_NOTIFICATION_DATA2)  
[AUDIOCLIENT_ACTIVATION_PARAMS](https://www.google.com/search?num=5&q=AUDIOCLIENT_ACTIVATION_PARAMS+site%3Alearn.microsoft.com) | audioclientactivationparams.h | [Vanara.PInvoke.CoreAudio.AUDIOCLIENT_ACTIVATION_PARAMS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIOCLIENT_ACTIVATION_PARAMS)  
[AUDIOCLIENT_PROCESS_LOOPBACK_PARAMS](https://www.google.com/search?num=5&q=AUDIOCLIENT_PROCESS_LOOPBACK_PARAMS+site%3Alearn.microsoft.com) | audioclientactivationparams.h | [Vanara.PInvoke.CoreAudio.AUDIOCLIENT_PROCESS_LOOPBACK_PARAMS](https://github.com/dahall/Vanara/search?l=C%23&q=AUDIOCLIENT_PROCESS_LOOPBACK_PARAMS)  
[AudioClientProperties](https://www.google.com/search?num=5&q=AudioClientProperties+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.AudioClientProperties](https://github.com/dahall/Vanara/search?l=C%23&q=AudioClientProperties)  
[AudioFXExtensionParams](https://www.google.com/search?num=5&q=AudioFXExtensionParams+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.AudioFXExtensionParams](https://github.com/dahall/Vanara/search?l=C%23&q=AudioFXExtensionParams)  
[DIRECTX_AUDIO_ACTIVATION_PARAMS](https://www.google.com/search?num=5&q=DIRECTX_AUDIO_ACTIVATION_PARAMS+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.DIRECTX_AUDIO_ACTIVATION_PARAMS](https://github.com/dahall/Vanara/search?l=C%23&q=DIRECTX_AUDIO_ACTIVATION_PARAMS)  
[KSJACK_DESCRIPTION](https://www.google.com/search?num=5&q=KSJACK_DESCRIPTION+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.KSJACK_DESCRIPTION](https://github.com/dahall/Vanara/search?l=C%23&q=KSJACK_DESCRIPTION)  
[KSJACK_DESCRIPTION2](https://www.google.com/search?num=5&q=KSJACK_DESCRIPTION2+site%3Alearn.microsoft.com) | Ksmedia.h | [Vanara.PInvoke.CoreAudio.KSJACK_DESCRIPTION2](https://github.com/dahall/Vanara/search?l=C%23&q=KSJACK_DESCRIPTION2)  
[KSJACK_SINK_INFORMATION](https://www.google.com/search?num=5&q=KSJACK_SINK_INFORMATION+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.KSJACK_SINK_INFORMATION](https://github.com/dahall/Vanara/search?l=C%23&q=KSJACK_SINK_INFORMATION)  
[SpatialAudioClientActivationParams](https://www.google.com/search?num=5&q=SpatialAudioClientActivationParams+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.SpatialAudioClientActivationParams](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioClientActivationParams)  
[SpatialAudioHrtfActivationParams](https://www.google.com/search?num=5&q=SpatialAudioHrtfActivationParams+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfActivationParams](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfActivationParams)  
[SpatialAudioHrtfActivationParams2](https://www.google.com/search?num=5&q=SpatialAudioHrtfActivationParams2+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfActivationParams2](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfActivationParams2)  
[SpatialAudioHrtfDirectivity](https://www.google.com/search?num=5&q=SpatialAudioHrtfDirectivity+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDirectivity](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDirectivity)  
[SpatialAudioHrtfDirectivityCardioid](https://www.google.com/search?num=5&q=SpatialAudioHrtfDirectivityCardioid+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDirectivityCardioid](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDirectivityCardioid)  
[SpatialAudioHrtfDirectivityCone](https://www.google.com/search?num=5&q=SpatialAudioHrtfDirectivityCone+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDirectivityCone](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDirectivityCone)  
[SpatialAudioHrtfDirectivityUnion](https://www.google.com/search?num=5&q=SpatialAudioHrtfDirectivityUnion+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDirectivityUnion](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDirectivityUnion)  
[SpatialAudioHrtfDistanceDecay](https://www.google.com/search?num=5&q=SpatialAudioHrtfDistanceDecay+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfDistanceDecay](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfDistanceDecay)  
[SpatialAudioHrtfOrientation](https://www.google.com/search?num=5&q=SpatialAudioHrtfOrientation+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.SpatialAudioHrtfOrientation](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioHrtfOrientation)  
[SpatialAudioMetadataItemsInfo](https://www.google.com/search?num=5&q=SpatialAudioMetadataItemsInfo+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.SpatialAudioMetadataItemsInfo](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioMetadataItemsInfo)  
[SpatialAudioObjectRenderStreamActivationParams](https://www.google.com/search?num=5&q=SpatialAudioObjectRenderStreamActivationParams+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.SpatialAudioObjectRenderStreamActivationParams](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioObjectRenderStreamActivationParams)  
[SpatialAudioObjectRenderStreamActivationParams2](https://www.google.com/search?num=5&q=SpatialAudioObjectRenderStreamActivationParams2+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.SpatialAudioObjectRenderStreamActivationParams2](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioObjectRenderStreamActivationParams2)  
[SpatialAudioObjectRenderStreamForMetadataActivationParams](https://www.google.com/search?num=5&q=SpatialAudioObjectRenderStreamForMetadataActivationParams+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.SpatialAudioObjectRenderStreamForMetadataActivationParams](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioObjectRenderStreamForMetadataActivationParams)  
[SpatialAudioObjectRenderStreamForMetadataActivationParams2](https://www.google.com/search?num=5&q=SpatialAudioObjectRenderStreamForMetadataActivationParams2+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.SpatialAudioObjectRenderStreamForMetadataActivationParams2](https://github.com/dahall/Vanara/search?l=C%23&q=SpatialAudioObjectRenderStreamForMetadataActivationParams2)  
[UNCOMPRESSEDAUDIOFORMAT](https://www.google.com/search?num=5&q=UNCOMPRESSEDAUDIOFORMAT+site%3Alearn.microsoft.com) | audiomediatype.h | [Vanara.PInvoke.CoreAudio.UNCOMPRESSEDAUDIOFORMAT](https://github.com/dahall/Vanara/search?l=C%23&q=UNCOMPRESSEDAUDIOFORMAT)  
### Interfaces  
Native Interface | Header | Managed Interface  
--- | --- | ---  
[IAcousticEchoCancellationControl](https://www.google.com/search?num=5&q=IAcousticEchoCancellationControl+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAcousticEchoCancellationControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAcousticEchoCancellationControl)  
[IActivateAudioInterfaceAsyncOperation](https://www.google.com/search?num=5&q=IActivateAudioInterfaceAsyncOperation+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IActivateAudioInterfaceAsyncOperation](https://github.com/dahall/Vanara/search?l=C%23&q=IActivateAudioInterfaceAsyncOperation)  
[IActivateAudioInterfaceCompletionHandler](https://www.google.com/search?num=5&q=IActivateAudioInterfaceCompletionHandler+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IActivateAudioInterfaceCompletionHandler](https://github.com/dahall/Vanara/search?l=C%23&q=IActivateAudioInterfaceCompletionHandler)  
[IApoAcousticEchoCancellation](https://www.google.com/search?num=5&q=IApoAcousticEchoCancellation+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IApoAcousticEchoCancellation](https://github.com/dahall/Vanara/search?l=C%23&q=IApoAcousticEchoCancellation)  
[IApoAuxiliaryInputConfiguration](https://www.google.com/search?num=5&q=IApoAuxiliaryInputConfiguration+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IApoAuxiliaryInputConfiguration](https://github.com/dahall/Vanara/search?l=C%23&q=IApoAuxiliaryInputConfiguration)  
[IApoAuxiliaryInputRT](https://www.google.com/search?num=5&q=IApoAuxiliaryInputRT+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IApoAuxiliaryInputRT](https://github.com/dahall/Vanara/search?l=C%23&q=IApoAuxiliaryInputRT)  
[IAudioAmbisonicsControl](https://www.google.com/search?num=5&q=IAudioAmbisonicsControl+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioAmbisonicsControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioAmbisonicsControl)  
[IAudioAutoGainControl](https://www.google.com/search?num=5&q=IAudioAutoGainControl+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioAutoGainControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioAutoGainControl)  
[IAudioBass](https://www.google.com/search?num=5&q=IAudioBass+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioBass](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioBass)  
[IAudioCaptureClient](https://www.google.com/search?num=5&q=IAudioCaptureClient+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioCaptureClient](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioCaptureClient)  
[IAudioChannelConfig](https://www.google.com/search?num=5&q=IAudioChannelConfig+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioChannelConfig](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioChannelConfig)  
[IAudioClient](https://www.google.com/search?num=5&q=IAudioClient+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClient](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClient)  
[IAudioClient2](https://www.google.com/search?num=5&q=IAudioClient2+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClient2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClient2)  
[IAudioClient3](https://www.google.com/search?num=5&q=IAudioClient3+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClient3](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClient3)  
[IAudioClientDuckingControl](https://www.google.com/search?num=5&q=IAudioClientDuckingControl+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClientDuckingControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClientDuckingControl)  
[IAudioClock](https://www.google.com/search?num=5&q=IAudioClock+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClock](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClock)  
[IAudioClock2](https://www.google.com/search?num=5&q=IAudioClock2+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClock2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClock2)  
[IAudioClockAdjustment](https://www.google.com/search?num=5&q=IAudioClockAdjustment+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioClockAdjustment](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioClockAdjustment)  
[IAudioDeviceEndpoint](https://www.google.com/search?num=5&q=IAudioDeviceEndpoint+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioDeviceEndpoint](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioDeviceEndpoint)  
[IAudioEffectsChangedNotificationClient](https://www.google.com/search?num=5&q=IAudioEffectsChangedNotificationClient+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioEffectsChangedNotificationClient](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEffectsChangedNotificationClient)  
[IAudioEffectsManager](https://www.google.com/search?num=5&q=IAudioEffectsManager+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioEffectsManager](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEffectsManager)  
[IAudioEndpoint](https://www.google.com/search?num=5&q=IAudioEndpoint+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioEndpoint](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpoint)  
[IAudioEndpointControl](https://www.google.com/search?num=5&q=IAudioEndpointControl+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointControl)  
[IAudioEndpointFormatControl](https://www.google.com/search?num=5&q=IAudioEndpointFormatControl+site%3Alearn.microsoft.com) | audioendpoints.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointFormatControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointFormatControl)  
[IAudioEndpointLastBufferControl](https://www.google.com/search?num=5&q=IAudioEndpointLastBufferControl+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointLastBufferControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointLastBufferControl)  
[IAudioEndpointOffloadStreamMeter](https://www.google.com/search?num=5&q=IAudioEndpointOffloadStreamMeter+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointOffloadStreamMeter](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointOffloadStreamMeter)  
[IAudioEndpointOffloadStreamMute](https://www.google.com/search?num=5&q=IAudioEndpointOffloadStreamMute+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioEndpointOffloadStreamMute](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointOffloadStreamMute)  
[IAudioEndpointOffloadStreamVolume](https://www.google.com/search?num=5&q=IAudioEndpointOffloadStreamVolume+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioEndpointOffloadStreamVolume](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointOffloadStreamVolume)  
[IAudioEndpointRT](https://www.google.com/search?num=5&q=IAudioEndpointRT+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointRT](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointRT)  
[IAudioEndpointVolume](https://www.google.com/search?num=5&q=IAudioEndpointVolume+site%3Alearn.microsoft.com) | endpointvolume.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointVolume](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointVolume)  
[IAudioEndpointVolumeCallback](https://www.google.com/search?num=5&q=IAudioEndpointVolumeCallback+site%3Alearn.microsoft.com) | endpointvolume.h | [Vanara.PInvoke.CoreAudio.IAudioEndpointVolumeCallback](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointVolumeCallback)  
[IAudioEndpointVolumeEx](https://www.google.com/search?num=5&q=IAudioEndpointVolumeEx+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioEndpointVolumeEx](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioEndpointVolumeEx)  
[IAudioFormatEnumerator](https://www.google.com/search?num=5&q=IAudioFormatEnumerator+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioFormatEnumerator](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioFormatEnumerator)  
[IAudioInputEndpointRT](https://www.google.com/search?num=5&q=IAudioInputEndpointRT+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioInputEndpointRT](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioInputEndpointRT)  
[IAudioInputSelector](https://www.google.com/search?num=5&q=IAudioInputSelector+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioInputSelector](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioInputSelector)  
[IAudioLfxControl](https://www.google.com/search?num=5&q=IAudioLfxControl+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioLfxControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioLfxControl)  
[IAudioLoudness](https://www.google.com/search?num=5&q=IAudioLoudness+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioLoudness](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioLoudness)  
[IAudioMediaType](https://www.google.com/search?num=5&q=IAudioMediaType+site%3Alearn.microsoft.com) | audiomediatype.h | [Vanara.PInvoke.CoreAudio.IAudioMediaType](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioMediaType)  
[IAudioMeterInformation](https://www.google.com/search?num=5&q=IAudioMeterInformation+site%3Alearn.microsoft.com) | endpointvolume.h | [Vanara.PInvoke.CoreAudio.IAudioMeterInformation](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioMeterInformation)  
[IAudioMidrange](https://www.google.com/search?num=5&q=IAudioMidrange+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioMidrange](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioMidrange)  
[IAudioMute](https://www.google.com/search?num=5&q=IAudioMute+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioMute](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioMute)  
[IAudioOutputEndpointRT](https://www.google.com/search?num=5&q=IAudioOutputEndpointRT+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IAudioOutputEndpointRT](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioOutputEndpointRT)  
[IAudioOutputSelector](https://www.google.com/search?num=5&q=IAudioOutputSelector+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioOutputSelector](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioOutputSelector)  
[IAudioPeakMeter](https://www.google.com/search?num=5&q=IAudioPeakMeter+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioPeakMeter](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioPeakMeter)  
[IAudioProcessingObject](https://www.google.com/search?num=5&q=IAudioProcessingObject+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObject](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObject)  
[IAudioProcessingObjectConfiguration](https://www.google.com/search?num=5&q=IAudioProcessingObjectConfiguration+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectConfiguration](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectConfiguration)  
[IAudioProcessingObjectLoggingService](https://www.google.com/search?num=5&q=IAudioProcessingObjectLoggingService+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectLoggingService](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectLoggingService)  
[IAudioProcessingObjectNotifications](https://www.google.com/search?num=5&q=IAudioProcessingObjectNotifications+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectNotifications](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectNotifications)  
[IAudioProcessingObjectNotifications2](https://www.google.com/search?num=5&q=IAudioProcessingObjectNotifications2+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectNotifications2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectNotifications2)  
[IAudioProcessingObjectRT](https://www.google.com/search?num=5&q=IAudioProcessingObjectRT+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectRT](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectRT)  
[IAudioProcessingObjectRTQueueService](https://www.google.com/search?num=5&q=IAudioProcessingObjectRTQueueService+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectRTQueueService](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectRTQueueService)  
[IAudioProcessingObjectVBR](https://www.google.com/search?num=5&q=IAudioProcessingObjectVBR+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IAudioProcessingObjectVBR](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioProcessingObjectVBR)  
[IAudioRenderClient](https://www.google.com/search?num=5&q=IAudioRenderClient+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioRenderClient](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioRenderClient)  
[IAudioSessionControl](https://www.google.com/search?num=5&q=IAudioSessionControl+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionControl](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionControl)  
[IAudioSessionControl2](https://www.google.com/search?num=5&q=IAudioSessionControl2+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionControl2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionControl2)  
[IAudioSessionEnumerator](https://www.google.com/search?num=5&q=IAudioSessionEnumerator+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionEnumerator](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionEnumerator)  
[IAudioSessionEvents](https://www.google.com/search?num=5&q=IAudioSessionEvents+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionEvents](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionEvents)  
[IAudioSessionManager](https://www.google.com/search?num=5&q=IAudioSessionManager+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionManager](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionManager)  
[IAudioSessionManager2](https://www.google.com/search?num=5&q=IAudioSessionManager2+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionManager2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionManager2)  
[IAudioSessionNotification](https://www.google.com/search?num=5&q=IAudioSessionNotification+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioSessionNotification](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSessionNotification)  
[IAudioStreamVolume](https://www.google.com/search?num=5&q=IAudioStreamVolume+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioStreamVolume](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioStreamVolume)  
[IAudioSystemEffects](https://www.google.com/search?num=5&q=IAudioSystemEffects+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioSystemEffects](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSystemEffects)  
[IAudioSystemEffects2](https://www.google.com/search?num=5&q=IAudioSystemEffects2+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioSystemEffects2](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSystemEffects2)  
[IAudioSystemEffects3](https://www.google.com/search?num=5&q=IAudioSystemEffects3+site%3Alearn.microsoft.com) | audioengineextensionapo.h | [Vanara.PInvoke.CoreAudio.IAudioSystemEffects3](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSystemEffects3)  
[IAudioSystemEffectsCustomFormats](https://www.google.com/search?num=5&q=IAudioSystemEffectsCustomFormats+site%3Alearn.microsoft.com) | audioenginebaseapo.h | [Vanara.PInvoke.CoreAudio.IAudioSystemEffectsCustomFormats](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioSystemEffectsCustomFormats)  
[IAudioTreble](https://www.google.com/search?num=5&q=IAudioTreble+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioTreble](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioTreble)  
[IAudioViewManagerService](https://www.google.com/search?num=5&q=IAudioViewManagerService+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IAudioViewManagerService](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioViewManagerService)  
[IAudioVolumeDuckNotification](https://www.google.com/search?num=5&q=IAudioVolumeDuckNotification+site%3Alearn.microsoft.com) | audiopolicy.h | [Vanara.PInvoke.CoreAudio.IAudioVolumeDuckNotification](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioVolumeDuckNotification)  
[IAudioVolumeLevel](https://www.google.com/search?num=5&q=IAudioVolumeLevel+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IAudioVolumeLevel](https://github.com/dahall/Vanara/search?l=C%23&q=IAudioVolumeLevel)  
[IChannelAudioVolume](https://www.google.com/search?num=5&q=IChannelAudioVolume+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.IChannelAudioVolume](https://github.com/dahall/Vanara/search?l=C%23&q=IChannelAudioVolume)  
[IConnector](https://www.google.com/search?num=5&q=IConnector+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IConnector](https://github.com/dahall/Vanara/search?l=C%23&q=IConnector)  
[IControlChangeNotify](https://www.google.com/search?num=5&q=IControlChangeNotify+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IControlChangeNotify](https://github.com/dahall/Vanara/search?l=C%23&q=IControlChangeNotify)  
[IControlInterface](https://www.google.com/search?num=5&q=IControlInterface+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IControlInterface](https://github.com/dahall/Vanara/search?l=C%23&q=IControlInterface)  
[IDeviceSpecificProperty](https://www.google.com/search?num=5&q=IDeviceSpecificProperty+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IDeviceSpecificProperty](https://github.com/dahall/Vanara/search?l=C%23&q=IDeviceSpecificProperty)  
[IDeviceTopology](https://www.google.com/search?num=5&q=IDeviceTopology+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IDeviceTopology](https://github.com/dahall/Vanara/search?l=C%23&q=IDeviceTopology)  
[IHardwareAudioEngineBase](https://www.google.com/search?num=5&q=IHardwareAudioEngineBase+site%3Alearn.microsoft.com) | audioengineendpoint.h | [Vanara.PInvoke.CoreAudio.IHardwareAudioEngineBase](https://github.com/dahall/Vanara/search?l=C%23&q=IHardwareAudioEngineBase)  
[IKsFormatSupport](https://www.google.com/search?num=5&q=IKsFormatSupport+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IKsFormatSupport](https://github.com/dahall/Vanara/search?l=C%23&q=IKsFormatSupport)  
[IKsJackDescription](https://www.google.com/search?num=5&q=IKsJackDescription+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IKsJackDescription](https://github.com/dahall/Vanara/search?l=C%23&q=IKsJackDescription)  
[IKsJackDescription2](https://www.google.com/search?num=5&q=IKsJackDescription2+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IKsJackDescription2](https://github.com/dahall/Vanara/search?l=C%23&q=IKsJackDescription2)  
[IKsJackSinkInformation](https://www.google.com/search?num=5&q=IKsJackSinkInformation+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IKsJackSinkInformation](https://github.com/dahall/Vanara/search?l=C%23&q=IKsJackSinkInformation)  
[IMMDevice](https://www.google.com/search?num=5&q=IMMDevice+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IMMDevice](https://github.com/dahall/Vanara/search?l=C%23&q=IMMDevice)  
[IMMDeviceCollection](https://www.google.com/search?num=5&q=IMMDeviceCollection+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IMMDeviceCollection](https://github.com/dahall/Vanara/search?l=C%23&q=IMMDeviceCollection)  
[IMMDeviceEnumerator](https://www.google.com/search?num=5&q=IMMDeviceEnumerator+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IMMDeviceEnumerator](https://github.com/dahall/Vanara/search?l=C%23&q=IMMDeviceEnumerator)  
[IMMEndpoint](https://www.google.com/search?num=5&q=IMMEndpoint+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IMMEndpoint](https://github.com/dahall/Vanara/search?l=C%23&q=IMMEndpoint)  
[IMMNotificationClient](https://www.google.com/search?num=5&q=IMMNotificationClient+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.IMMNotificationClient](https://github.com/dahall/Vanara/search?l=C%23&q=IMMNotificationClient)  
[IPart](https://www.google.com/search?num=5&q=IPart+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IPart](https://github.com/dahall/Vanara/search?l=C%23&q=IPart)  
[IPartsList](https://www.google.com/search?num=5&q=IPartsList+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.IPartsList](https://github.com/dahall/Vanara/search?l=C%23&q=IPartsList)  
[IPerChannelDbLevel](https://www.google.com/search?num=5&q=IPerChannelDbLevel+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.IPerChannelDbLevel](https://github.com/dahall/Vanara/search?l=C%23&q=IPerChannelDbLevel)  
[ISimpleAudioVolume](https://www.google.com/search?num=5&q=ISimpleAudioVolume+site%3Alearn.microsoft.com) | audioclient.h | [Vanara.PInvoke.CoreAudio.ISimpleAudioVolume](https://github.com/dahall/Vanara/search?l=C%23&q=ISimpleAudioVolume)  
[ISpatialAudioClient](https://www.google.com/search?num=5&q=ISpatialAudioClient+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioClient](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioClient)  
[ISpatialAudioClient2](https://www.google.com/search?num=5&q=ISpatialAudioClient2+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioClient2](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioClient2)  
[ISpatialAudioMetadataClient](https://www.google.com/search?num=5&q=ISpatialAudioMetadataClient+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataClient](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataClient)  
[ISpatialAudioMetadataCopier](https://www.google.com/search?num=5&q=ISpatialAudioMetadataCopier+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataCopier](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataCopier)  
[ISpatialAudioMetadataItems](https://www.google.com/search?num=5&q=ISpatialAudioMetadataItems+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataItems](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataItems)  
[ISpatialAudioMetadataItemsBuffer](https://www.google.com/search?num=5&q=ISpatialAudioMetadataItemsBuffer+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataItemsBuffer](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataItemsBuffer)  
[ISpatialAudioMetadataReader](https://www.google.com/search?num=5&q=ISpatialAudioMetadataReader+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataReader](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataReader)  
[ISpatialAudioMetadataWriter](https://www.google.com/search?num=5&q=ISpatialAudioMetadataWriter+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioMetadataWriter](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioMetadataWriter)  
[ISpatialAudioObject](https://www.google.com/search?num=5&q=ISpatialAudioObject+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObject](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObject)  
[ISpatialAudioObjectBase](https://www.google.com/search?num=5&q=ISpatialAudioObjectBase+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectBase](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectBase)  
[ISpatialAudioObjectForHrtf](https://www.google.com/search?num=5&q=ISpatialAudioObjectForHrtf+site%3Alearn.microsoft.com) | spatialaudiohrtf.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectForHrtf](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectForHrtf)  
[ISpatialAudioObjectForMetadataCommands](https://www.google.com/search?num=5&q=ISpatialAudioObjectForMetadataCommands+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectForMetadataCommands](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectForMetadataCommands)  
[ISpatialAudioObjectForMetadataItems](https://www.google.com/search?num=5&q=ISpatialAudioObjectForMetadataItems+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectForMetadataItems](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectForMetadataItems)  
[ISpatialAudioObjectRenderStream](https://www.google.com/search?num=5&q=ISpatialAudioObjectRenderStream+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectRenderStream](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectRenderStream)  
[ISpatialAudioObjectRenderStreamBase](https://www.google.com/search?num=5&q=ISpatialAudioObjectRenderStreamBase+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectRenderStreamBase](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectRenderStreamBase)  
[ISpatialAudioObjectRenderStreamForHrtf](https://www.google.com/search?num=5&q=ISpatialAudioObjectRenderStreamForHrtf+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectRenderStreamForHrtf](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectRenderStreamForHrtf)  
[ISpatialAudioObjectRenderStreamForMetadata](https://www.google.com/search?num=5&q=ISpatialAudioObjectRenderStreamForMetadata+site%3Alearn.microsoft.com) | spatialaudiometadata.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectRenderStreamForMetadata](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectRenderStreamForMetadata)  
[ISpatialAudioObjectRenderStreamNotify](https://www.google.com/search?num=5&q=ISpatialAudioObjectRenderStreamNotify+site%3Alearn.microsoft.com) | spatialaudioclient.h | [Vanara.PInvoke.CoreAudio.ISpatialAudioObjectRenderStreamNotify](https://github.com/dahall/Vanara/search?l=C%23&q=ISpatialAudioObjectRenderStreamNotify)  
[ISubunit](https://www.google.com/search?num=5&q=ISubunit+site%3Alearn.microsoft.com) | devicetopology.h | [Vanara.PInvoke.CoreAudio.ISubunit](https://github.com/dahall/Vanara/search?l=C%23&q=ISubunit)  
### Classes  
Native Class | Header | Managed Class  
--- | --- | ---  
[AudioGuids](https://www.google.com/search?num=5&q=AudioGuids+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.AudioGuids](https://github.com/dahall/Vanara/search?l=C%23&q=AudioGuids)  
[AudioPropertyKeys](https://www.google.com/search?num=5&q=AudioPropertyKeys+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.AudioPropertyKeys](https://github.com/dahall/Vanara/search?l=C%23&q=AudioPropertyKeys)  
[CoreAudio](https://www.google.com/search?num=5&q=CoreAudio+site%3Alearn.microsoft.com) |  | [Vanara.PInvoke.CoreAudio](https://github.com/dahall/Vanara/search?l=C%23&q=CoreAudio)  
[MMDeviceEnumerator](https://www.google.com/search?num=5&q=MMDeviceEnumerator+site%3Alearn.microsoft.com) | mmdeviceapi.h | [Vanara.PInvoke.CoreAudio.MMDeviceEnumerator](https://github.com/dahall/Vanara/search?l=C%23&q=MMDeviceEnumerator)  
