IMMDeviceEnumerator Interface Reference

Inheritance diagram for IMMDeviceEnumerator:

Collaboration diagram for IMMDeviceEnumerator:

Public Member Functions
HRESULT	EnumAudioEndpoints ([in] EDataFlow dataFlow, [in] DWORD dwStateMask, [out] IMMDeviceCollection **ppDevices)
HRESULT	GetDefaultAudioEndpoint ([in] EDataFlow dataFlow, [in] ERole role, [out] IMMDevice **ppEndpoint)
HRESULT	GetDevice ([in] LPCWSTR pwstrId, [out] IMMDevice **ppDevice)
HRESULT	RegisterEndpointNotificationCallback ([in] IMMNotificationClient *pClient)
HRESULT	UnregisterEndpointNotificationCallback ([in] IMMNotificationClient *pClient)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 191 of file mmdeviceapi.idl.

Member Function Documentation

EnumAudioEndpoints()

HRESULT IMMDeviceEnumerator::EnumAudioEndpoints	(	[in] EDataFlow	dataFlow,
		[in] DWORD	dwStateMask,
		[out] IMMDeviceCollection **	ppDevices
	)

GetDefaultAudioEndpoint()

HRESULT IMMDeviceEnumerator::GetDefaultAudioEndpoint	(	[in] EDataFlow	dataFlow,
		[in] ERole	role,
		[out] IMMDevice **	ppEndpoint
	)

GetDevice()

HRESULT IMMDeviceEnumerator::GetDevice	(	[in] LPCWSTR	pwstrId,
		[out] IMMDevice **	ppDevice
	)

RegisterEndpointNotificationCallback()

HRESULT IMMDeviceEnumerator::RegisterEndpointNotificationCallback

(

[in] IMMNotificationClient *

pClient

)

UnregisterEndpointNotificationCallback()

HRESULT IMMDeviceEnumerator::UnregisterEndpointNotificationCallback

(

[in] IMMNotificationClient *

pClient

)

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The documentation for this interface was generated from the following file:

• sdk/include/psdk/mmdeviceapi.idl