Removes all back references held by an object.
Syntax
HRESULT WINAPI IUnknown_RemoveBackReferences (
IUnknown* pUnk
)
Parameters
- pUnk
- A pointer to the interface to remove back references for
Return Value
S_OK on success, standard COM error code otherwise
Remarks
The function queries pUnk for the IObjectWithBackReferences interface. If that succeeds, RemoveBackReferences is called on the new interface pointer.
This function is also known as _IUnknown_RemoveBackReferences@4.