IAsyncReader::BeginFlush

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Starts the flushing operation.

HRESULT BeginFlush( );

Return Values

Returns S_OK if successful, S_FALSE otherwise.

Remarks

Causes all outstanding reads to return, possibly with a failure code (VFW_E_TIMEOUT), indicating that the outstanding reads were canceled. Between IAsyncReader::BeginFlush and IAsyncReader::EndFlush calls, IAsyncReader::Request calls will fail and IAsyncReader::WaitForNext calls will always complete immediately.

 Last updated on Tuesday, July 13, 2004

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