CONNECTDATA

The CONNECTDATA structure is the type enumerated through the IEnumConnections::Next method. Each structure describes a connection that exists to a given connection point.

typedef struct tagCONNECTDATA 
{ 
    IUnknown*  pUnk; 
    DWORD      dwCookie; 
} CONNECTDATA; 
 

Members

pUnk

Pointer to the IUnknown interface on a connected advisory sink. The caller must call IUnknown::Release using this pointer when the CONNECTDATA structure is no longer needed. The caller is responsible for calling Release for each CONNECTDATA structure enumerated through IEnumConnections::Next.

dwCookie

Connection where this value is the same token that is returned originally from calls to IConnectionPoint::Advise. This token can be used to disconnect the sink pointed to by a pUnk by passing dwCookie to IConnectionPoint::Unadvise.

See Also

IConnectionPoint, IEnumConnections