IRsEnumNodes Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	Next ([in] ULONG cShapes,[out] IRsNode **pArrayNode,[out] ULONG *pcFetched)
HRESULT	Skip ([in] ULONG cShapes)
HRESULT	Reset (void)
HRESULT	Clone ([out] IRsEnumNodes **ppEnum)

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Detailed Description

Node enumerator.

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Member Function Documentation

HRESULT IRsEnumNodes::Next	(	[in] ULONG	cShapes,
		[out] IRsNode **	pArrayNode,
		[out] ULONG *	pcFetched
	)

Fetches specified number of nodes.

Parameters:

	cShapes	[in] Number of nodes to fetch.
	pArrayNode	[out] Target array for nodes.
	pcFetched	[out] Number of really fetched nodes.

HRESULT IRsEnumNodes::Skip

(

[in] ULONG

cShapes

)

Skips specified number of nodes in enumerator.

Parameters:

cShapes

[in] Number of nodes to skip.

HRESULT IRsEnumNodes::Reset

(

void

)

Resets the enumerator to initial position.

HRESULT IRsEnumNodes::Clone

(

[out] IRsEnumNodes **

ppEnum

)

Creates a copy of enumerator.

Parameters:

ppEnum

[out] Returned copy of enumerator.