This document covers features that are specific to ActiveX designers, including Application Programming Interfaces (APIs), services, and dynamic type information. For information on ActiveX and OLE features related to ActiveX designers, refer to the documents listed in the following table:
| Feature | Documented in |
| Type information, type library, and object invocation interfaces | Automation Programmer's Reference in the Platform Software Development Kit (SDK) |
| Object creation, event handling, property browsing, and persistence interfaces | COM Programmer's Reference in the Platform SDK |
| ActiveX control creation | COM Programmer's Reference in the Platform SDK; see also Microsoft Visual C++ documentation |