ICorProfilerFunctionEnum::Next Method

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

Syntax

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 System Requirements.

Header: CorProf.idl, CorProf.h

Library: CorGuids.lib

.NET Framework Versions: Available since 4

See also

• ICorProfilerFunctionEnum Interface
• Profiling Interfaces