ICorProfilerFunctionEnum::Next Method

  • Article

Gets the specified number of contiguous functions from a sequential collection of functions, starting at the enumerator's current position in the sequence.

HRESULT Next([in]  ULONG      celt,
             [out, size_is(celt), length_is(*pceltFetched)]
                    COR_PRF_FUNCTION ids[],
             [out] ULONG *   pceltFetched);

Parameters

  • celt
    [in] The number of functions to retrieve.

  • ids
    [out] An array of COR_PRF_FUNCTION values, each of which represents a retrieved function.

  • pceltFetched
    [out] A pointer to the number of functions actually returned in the ids array.

Return Value

This method returns the following specific HRESULTs as well as HRESULT errors that indicate method failure.

HRESULT

Description

S_OK

celt elements were returned.

S_FALSE

Fewer than celt elements were returned, which indicates that the enumeration is complete.

Requirements

Platforms: See .NET Framework System Requirements.

Header: CorProf.idl, CorProf.h

Library: CorGuids.lib

.NET Framework Versions: 4

See Also

Reference

ICorProfilerFunctionEnum Interface

Concepts

Profiling and Runtime Notification IDs

Other Resources

Profiling Interfaces