IAsyncReader::BeginFlush (Windows CE 5.0)
This method starts the flushing operation.
HRESULT BeginFlush( );
Parameters
None.
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.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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