IDeviceTopology Interface Reference

Inheritance diagram for IDeviceTopology:

Collaboration diagram for IDeviceTopology:

Public Member Functions
HRESULT	GetConnectorCount ([out] UINT *pCount)
HRESULT	GetConnector ([in] UINT nIndex, [out] IConnector **ppConnector)
HRESULT	GetSubunitCount ([out] UINT *pCount)
HRESULT	GetSubunit ([in] UINT nIndex, [out] ISubUnit **ppConnector)
HRESULT	GetPartById ([in] UINT nId, [out] IPart **ppPart)
HRESULT	GetDeviceId ([out] LPWSTR *ppwstrDeviceId)
HRESULT	GetSignalPath ([in] IPart *pIPartFrom, [in] IPart *pIPartTo, [in] BOOL bRejectMixedPaths, [out] IPartsList **ppParts)
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 693 of file devicetopology.idl.

Member Function Documentation

GetConnector()

HRESULT IDeviceTopology::GetConnector	(	[in] UINT	nIndex,
		[out] IConnector **	ppConnector
	)

GetConnectorCount()

HRESULT IDeviceTopology::GetConnectorCount

(

[out] UINT *

pCount

)

GetDeviceId()

HRESULT IDeviceTopology::GetDeviceId

(

[out] LPWSTR *

ppwstrDeviceId

)

GetPartById()

HRESULT IDeviceTopology::GetPartById	(	[in] UINT	nId,
		[out] IPart **	ppPart
	)

GetSignalPath()

HRESULT IDeviceTopology::GetSignalPath	(	[in] IPart *	pIPartFrom,
		[in] IPart *	pIPartTo,
		[in] BOOL	bRejectMixedPaths,
		[out] IPartsList **	ppParts
	)

GetSubunit()

HRESULT IDeviceTopology::GetSubunit	(	[in] UINT	nIndex,
		[out] ISubUnit **	ppConnector
	)

GetSubunitCount()

HRESULT IDeviceTopology::GetSubunitCount

(

[out] UINT *

pCount

)

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

• sdk/include/psdk/devicetopology.idl