IPortableDevice::Unadvise

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The Unadvise method unregisters a client from receiving callback notifications. You must call this method if you previously called Advise.

Syntax

  HRESULT Unadvise(
  LPCWSTR  pszCookie
);

Parameters

pszCookie

[in] Pointer to a null-terminated string that is a unique context ID. This was retrieved in the initial call to IPortableDevice::Advise.

Return Values

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

Requirements

Header: Defined in PortableDeviceApi.h

Library: PortableDeviceGUIDs.lib

See Also

Recursos adicionais