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ICorProfilerCallback::COMClassicVTableCreated Method

  • Article

Notifies the profiler that a COM interop vtable for the specified IID and class has been created.

Syntax

HRESULT COMClassicVTableCreated(  
    [in] ClassID wrappedClassId,  
    [in] REFGUID implementedIID,  
    [in] void    *pVTable,  
    [in] ULONG   cSlots);

Parameters

wrappedClassId
[in] The ID of the class for which the vtable has been created.

implementedIID
[in] The ID of the interface implemented by the class. This value may be NULL if the interface is internal only.

pVTable
[in] A pointer to the start of the vtable.

cSlots
[in] The number of slots that are in the vtable.

Remarks

The profiler should not block in its implementation of this method because the stack may not be in a state that allows garbage collection, and therefore preemptive garbage collection cannot be enabled. If the profiler blocks here and garbage collection is attempted, the runtime will block until this callback returns.

The profiler's implementation of this method should not call into managed code or in any way cause a managed-memory allocation.

Requirements

Platforms: See System Requirements.

Header: CorProf.idl, CorProf.h

Library: CorGuids.lib

.NET Framework Versions: Available since 2.0

See also