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IConnectionPoint::Unadvise method

Terminates an advisory connection previously established between a connection point object and a client's sink.

Syntax

C++


HRESULT Unadvise(
  [in] DWORD dwCookie
);

Parameters

dwCookie [in]: A connection token previously returned from IConnectionPoint::Advise.

Return value

This method can return the standard return values E_UNEXPECTED, as well as the following values.

Return code	Description
S_OK	The connection was terminated successfully.
E_POINTER	The value in dwCookie does not represent a valid connection.

Remarks

When an advisory connection is terminated, the connection point calls the Release method on the pointer that was saved for the connection during the IConnectionPoint::Advise method. This Release reverses the AddRef that was performed during the Advise when the connection point calls the advisory sink's QueryInterface.

Requirements

Minimum supported client	Windows 2000 Professional [desktop apps \| Windows Store apps]
Minimum supported server	Windows 2000 Server [desktop apps \| Windows Store apps]
Header	OCIdl.h
IDL	OCIdl.idl
IID	IID_IConnectionPoint is defined as B196B286-BAB4-101A-B69C-00AA00341D07