ActivationFactory::QueryInterface Method
The latest version of this topic can be found at ActivationFactory::QueryInterface Method.
Retrieves a pointer to the specified interface.
Syntax
STDMETHOD(
QueryInterface
)(REFIID riid, _Deref_out_ void **ppvObject);
Parameters
riid
An interface ID.
ppvObject
When this operation is complete, a pointer to the interface specified by parameter riid.
Return Value
S_OK if successful; otherwise, an HRESULT that describes the failure.
Requirements
Header: module.h
Namespace: Microsoft::WRL