| title | Connection Points Classes (ATL) | Microsoft Docs | ||
|---|---|---|---|
| ms.custom | |||
| ms.date | 11/04/2016 | ||
| ms.technology |
|
||
| ms.topic | reference | ||
| f1_keywords |
|
||
| dev_langs |
|
||
| helpviewer_keywords |
|
||
| ms.assetid | 076365fa-299a-4dce-84c3-a5dff0e0da1f | ||
| author | mikeblome | ||
| ms.author | mblome | ||
| ms.workload |
|
The following classes provide support for connection points:
-
IConnectionPointContainerImpl Implements a connection point container.
-
IConnectionPointImpl Implements a connection point.
-
IPropertyNotifySinkCP Implements a connection point representing the IPropertyNotifySink interface.
-
CComDynamicUnkArray Manages unlimited connections between a connection point and its sinks.
-
CComUnkArray Manages a fixed number of connections between a connection point and its sinks.
-
CFirePropNotifyEvent Notifies a client's sink that an object's property has changed or is about to change.
-
IDispEventImpl Provides support for connection points for an ATL COM object. These connection points are mapped with an event sink map, which is provided by your COM object.
-
IDispEventSimpleImpl Works in conjunction with the event sink map in your class to route events to the appropriate handler function.
Class Overview
Connection Point Macros
Connection Point Global Functions