通过

IAMOpenProgress::AbortOperation

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Microsoft DirectShow 9.0

IAMOpenProgress::AbortOperation

The AbortOperation method cancels the file-open operation.

Syntax

  HRESULT AbortOperation(void);

Parameters

This method takes no parameters.

Return Values

Returns S_OK if successful, or an HRESULT value indicating the cause of the error.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also