IConnectionPoint interface (ocidl.h)
Supports connection points for connectable objects.
The IConnectionPoint interface inherits from the IUnknown interface. IConnectionPoint also has these types of members:
The IConnectionPoint interface has these methods.
Establishes a connection between a connection point object and the client's sink.
Creates an enumerator object to iterate through the current connections for this connection point.
Retrieves the IID of the outgoing interface managed by this connection point.
Retrieves the IConnectionPointContainer interface pointer for the parent connectable object.
Terminates an advisory connection previously established between a connection point object and a client's sink.
Connectable objects support the following features:
- Outgoing interfaces, such as event sets
- The ability to enumerate the IIDs of the outgoing interfaces
- The ability to connect and disconnect sinks to the object for those outgoing IIDs
- The ability to enumerate the connections that exist to a particular outgoing interface
|Minimum supported client||Windows 2000 Professional [desktop apps | UWP apps]|
|Minimum supported server||Windows 2000 Server [desktop apps | UWP apps]|