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IEnumXXXX::Next
Retrieves the next celt items in the enumeration sequence. If there are fewer than the requested
number of elements left in the sequence, it retrieves the remaining elements. The
number of elements actually retrieved is returned through pceltFetched (unless the caller passed in NULL for that parameter).
HRESULT Next(
ULONG celt,
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| ELT_T[ ] rgelt,
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| ULONG * pceltFetched
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| );
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Parameters
celt
[in]The number of elements being requested.
rgelt
[out]Receives an array of size celt (or larger) of the elements to be returned. The type of this parameter
depends on the item being enumerated.
pceltFetched
[in, out]On return, contains the number of elements actually returned in rgelt. Caller can pass in NULL if celt is one.
Return Value
S_OK if the number of elements returned is celt; S_FALSE otherwise.
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