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IOverlay::Unadvise

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This method terminates the advise link established with the IOverlayNotify interface.

HRESULT Unadvise( );

Parameters

None.

Return Values

Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.

Value Description
E_FAIL Failure.
E_POINTER Null pointer argument.
E_INVALIDARG Invalid argument.
E_NOTIMPL Method is not supported.
S_OK or NOERROR Success.

Remarks

This method terminates the advise link established by using the IOverlay::Advise method. Only one advise link can be maintained at any one time.

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.

See Also

IOverlay Interface

Last updated on Wednesday, April 13, 2005

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