Tests if a moniker supports asynchronous binding.
HRESULT IsAsyncMoniker(
IMoniker *pmk //Pointer to the IMoniker interface on the moniker
// to be tested
);
A moniker implementation indicates that it is asynchronous by supporting the IAsyncMoniker interface, an empty interface that is just an implementation of IUnknown. The IsAsyncMoniker function tests for support of IAsyncMoniker and also handles composite monikers correctly.
Windows NT: Use version 5.0 or later.
Windows: Unsupported.
Windows CE: Unsupported.
Header: Declared in urlmon.h.