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IDiaEnumSymbols::Next

  • Article

Retrieves a specified number of symbols in the enumeration sequence.

Syntax

HRESULT Next ( 
   ULONG        celt,
   IDiaSymbol** rgelt,
   ULONG*       pceltFetched
);

Parameters

celt

[in] The number of symbols in the enumerator to be retrieved.

rgelt

[out] An array that is to be filled in with the IDiaSymbol objects that represent the desired symbols.

pceltFetched

[out] Returns the number of symbols in the fetched enumerator.

Return Value

If successful, returns S_OK. Returns S_FALSE if there are no more symbols. Otherwise, returns an error code.

Example

IDiaEnumSymbols* pEnum
CComPtr< IDiaSymbol> pSym;
DWORD celt;
pEnum->Next( 1, &pSym, &celt );

See also