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Initiates a connection from this pin to the asynchronous reader.
HRESULT Connect( Iunknown * pUnk, ImemAllocator * pAlloc, BOOL bSync );
Parameters
- pUnk
- Object to query for existence of asynchronous reader ( IAsyncReader).
- pAlloc
- Optional allocator to propose as preferred allocator if necessary.
- bSync
- Set TRUE if the reader uses synchronous rather than
asynchronous reads.
Return Values
Returns S_OK if successfully connected to the IAsyncReaderinterface from the object specified by pUnk.