此浏览器不再受支持。
请升级到 Microsoft Edge 以使用最新的功能、安全更新和技术支持。
| Overview | FAQ | Details
The following tasks involve deriving your own classes from MFC's class, the root class of the class hierarchy. Deriving your class from CObject gives your class some powerful capabilities ? see the overview for more information.
Derive a class from CObject
Access run-time class information
Create objects dynamically